{"items":[{"id":"NVI-00006631","kind":"vulnerability","title":"phpMyFAQ: Attachment download allowed without dlattachment right (broken access control)","revision":4,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-7p9h-m7m8-vhhv","CVE-2026-24420"],"plain_summary":"OSV carries this publisher advisory for phpmyfaq/phpmyfaq, thorsten/phpmyfaq. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 4.0.17 for phpmyfaq/phpmyfaq. Confirm the publisher’s latest guidance.","source_ids":["sr-bc20d688c9d879bdca335de082f1280b"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 4.0.17 for thorsten/phpmyfaq. Confirm the publisher’s latest guidance.","source_ids":["sr-bc20d688c9d879bdca335de082f1280b"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-16306e2420235b66e53349fc627abae6"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-17T10:23:02.710Z","value":"6.5 MEDIUM (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-5e770d6b28ac272a46d3e5a94b6f4dad"},{"kind":"EPSS","as_of":"2026-11-04T12:03:12.000Z","value":"0.457%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.39753. Missing scores are unknown.","source_id":"sr-16306e2420235b66e53349fc627abae6"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-bc20d688c9d879bdca335de082f1280b","url":"https://github.com/advisories/GHSA-7p9h-m7m8-vhhv","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-7p9h-m7m8-vhhv","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.952Z"},{"id":"sr-5e770d6b28ac272a46d3e5a94b6f4dad","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24420","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-24420","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T01:40:47.597Z"},{"id":"sr-16306e2420235b66e53349fc627abae6","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-24420","publisher":"FIRST EPSS","observed_at":"2026-11-04T17:58:50.321Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bc20d688c9d879bdca335de082f1280b"],"technology":"phpmyfaq/phpmyfaq","known_exclusions":[],"conditions_summary":"### Summary\nA logged‑in user without the dlattachment right can download FAQ attachments. This is due to a permissive permission check in attachment.php that treats the mere presence of a right key as authorization and a flawed group/user logic expression.\n\n### Details\nIn attachment.php, the access decision uses:\n```($groupPermission || ($groupPermission && $userPermission)) && isset($permission['dlattachment'])```\nisset() returns true even when the right value is false, and the logic simplifies to $groupPermission for some permission modes. As a result, a user without dlattachment can still access the attachment.\n\n### PoC\nPrecondition: A non‑admin user exists; an attachment is associated to a FAQ record; records.allowDownloadsForGuests = false.\nLog in as a non‑admin user without dlattachment.\nRequest the attachment download endpoint.\n```\ncurl -c /tmp/pmf_api_cookies.txt \\\n  -H 'Content-Type: application/json' \\\n  -d '{\"username\":\"tester\",\"password\":\"Test1234!\"}' \\\n  http://192.168.40.16/phpmyfaq/api/v3.0/login\n\ncurl -i -b /tmp/pmf_api_cookies.txt \\\n  \"http://192.168.40.16/phpmyfaq/index.php?action=attachment&id=1\"\n```\n\n### Impact\nUnauthorized users can download attachments (confid","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.0.17"]},{"certainty":"source_listed","source_ids":["sr-bc20d688c9d879bdca335de082f1280b"],"technology":"thorsten/phpmyfaq","known_exclusions":[],"conditions_summary":"### Summary\nA logged‑in user without the dlattachment right can download FAQ attachments. This is due to a permissive permission check in attachment.php that treats the mere presence of a right key as authorization and a flawed group/user logic expression.\n\n### Details\nIn attachment.php, the access decision uses:\n```($groupPermission || ($groupPermission && $userPermission)) && isset($permission['dlattachment'])```\nisset() returns true even when the right value is false, and the logic simplifies to $groupPermission for some permission modes. As a result, a user without dlattachment can still access the attachment.\n\n### PoC\nPrecondition: A non‑admin user exists; an attachment is associated to a FAQ record; records.allowDownloadsForGuests = false.\nLog in as a non‑admin user without dlattachment.\nRequest the attachment download endpoint.\n```\ncurl -c /tmp/pmf_api_cookies.txt \\\n  -H 'Content-Type: application/json' \\\n  -d '{\"username\":\"tester\",\"password\":\"Test1234!\"}' \\\n  http://192.168.40.16/phpmyfaq/api/v3.0/login\n\ncurl -i -b /tmp/pmf_api_cookies.txt \\\n  \"http://192.168.40.16/phpmyfaq/index.php?action=attachment&id=1\"\n```\n\n### Impact\nUnauthorized users can download attachments (confid","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.0.17"]}],"null_published_at":"2026-11-08T19:53:38.932Z","source_updated_at":"2026-02-03T03:07:04.374Z","source_disclosed_at":"2026-01-23T20:17:16.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:41:59.952Z"},{"id":"NVI-00006631","kind":"vulnerability","title":"phpMyFAQ: Attachment download allowed without dlattachment right (broken access control)","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-7p9h-m7m8-vhhv","CVE-2026-24420"],"plain_summary":"OSV carries this publisher advisory for phpmyfaq/phpmyfaq, thorsten/phpmyfaq. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 4.0.17 for phpmyfaq/phpmyfaq. Confirm the publisher’s latest guidance.","source_ids":["sr-bc20d688c9d879bdca335de082f1280b"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 4.0.17 for thorsten/phpmyfaq. Confirm the publisher’s latest guidance.","source_ids":["sr-bc20d688c9d879bdca335de082f1280b"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-2e56aeb2d875bf89ebce8e6ffaa7cbc6"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-17T10:23:02.710Z","value":"6.5 MEDIUM (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-5e770d6b28ac272a46d3e5a94b6f4dad"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.457%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.3965. Missing scores are unknown.","source_id":"sr-2e56aeb2d875bf89ebce8e6ffaa7cbc6"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-bc20d688c9d879bdca335de082f1280b","url":"https://github.com/advisories/GHSA-7p9h-m7m8-vhhv","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-7p9h-m7m8-vhhv","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.952Z"},{"id":"sr-5e770d6b28ac272a46d3e5a94b6f4dad","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24420","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-24420","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T01:40:47.597Z"},{"id":"sr-2e56aeb2d875bf89ebce8e6ffaa7cbc6","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-24420","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.376Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bc20d688c9d879bdca335de082f1280b"],"technology":"phpmyfaq/phpmyfaq","known_exclusions":[],"conditions_summary":"### Summary\nA logged‑in user without the dlattachment right can download FAQ attachments. This is due to a permissive permission check in attachment.php that treats the mere presence of a right key as authorization and a flawed group/user logic expression.\n\n### Details\nIn attachment.php, the access decision uses:\n```($groupPermission || ($groupPermission && $userPermission)) && isset($permission['dlattachment'])```\nisset() returns true even when the right value is false, and the logic simplifies to $groupPermission for some permission modes. As a result, a user without dlattachment can still access the attachment.\n\n### PoC\nPrecondition: A non‑admin user exists; an attachment is associated to a FAQ record; records.allowDownloadsForGuests = false.\nLog in as a non‑admin user without dlattachment.\nRequest the attachment download endpoint.\n```\ncurl -c /tmp/pmf_api_cookies.txt \\\n  -H 'Content-Type: application/json' \\\n  -d '{\"username\":\"tester\",\"password\":\"Test1234!\"}' \\\n  http://192.168.40.16/phpmyfaq/api/v3.0/login\n\ncurl -i -b /tmp/pmf_api_cookies.txt \\\n  \"http://192.168.40.16/phpmyfaq/index.php?action=attachment&id=1\"\n```\n\n### Impact\nUnauthorized users can download attachments (confid","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.0.17"]},{"certainty":"source_listed","source_ids":["sr-bc20d688c9d879bdca335de082f1280b"],"technology":"thorsten/phpmyfaq","known_exclusions":[],"conditions_summary":"### Summary\nA logged‑in user without the dlattachment right can download FAQ attachments. This is due to a permissive permission check in attachment.php that treats the mere presence of a right key as authorization and a flawed group/user logic expression.\n\n### Details\nIn attachment.php, the access decision uses:\n```($groupPermission || ($groupPermission && $userPermission)) && isset($permission['dlattachment'])```\nisset() returns true even when the right value is false, and the logic simplifies to $groupPermission for some permission modes. As a result, a user without dlattachment can still access the attachment.\n\n### PoC\nPrecondition: A non‑admin user exists; an attachment is associated to a FAQ record; records.allowDownloadsForGuests = false.\nLog in as a non‑admin user without dlattachment.\nRequest the attachment download endpoint.\n```\ncurl -c /tmp/pmf_api_cookies.txt \\\n  -H 'Content-Type: application/json' \\\n  -d '{\"username\":\"tester\",\"password\":\"Test1234!\"}' \\\n  http://192.168.40.16/phpmyfaq/api/v3.0/login\n\ncurl -i -b /tmp/pmf_api_cookies.txt \\\n  \"http://192.168.40.16/phpmyfaq/index.php?action=attachment&id=1\"\n```\n\n### Impact\nUnauthorized users can download attachments (confid","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.0.17"]}],"null_published_at":"2026-11-02T20:21:10.275Z","source_updated_at":"2026-02-03T03:07:04.374Z","source_disclosed_at":"2026-01-23T20:17:16.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:59.952Z"},{"id":"NVI-00006631","kind":"vulnerability","title":"phpMyFAQ: Attachment download allowed without dlattachment right (broken access control)","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-7p9h-m7m8-vhhv","CVE-2026-24420"],"plain_summary":"OSV carries this publisher advisory for phpmyfaq/phpmyfaq, thorsten/phpmyfaq. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 4.0.17 for phpmyfaq/phpmyfaq. Confirm the publisher’s latest guidance.","source_ids":["sr-bc20d688c9d879bdca335de082f1280b"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 4.0.17 for thorsten/phpmyfaq. Confirm the publisher’s latest guidance.","source_ids":["sr-bc20d688c9d879bdca335de082f1280b"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-2e56aeb2d875bf89ebce8e6ffaa7cbc6"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.457%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.3965. Missing scores are unknown.","source_id":"sr-2e56aeb2d875bf89ebce8e6ffaa7cbc6"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-bc20d688c9d879bdca335de082f1280b","url":"https://github.com/advisories/GHSA-7p9h-m7m8-vhhv","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-7p9h-m7m8-vhhv","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.952Z"},{"id":"sr-2e56aeb2d875bf89ebce8e6ffaa7cbc6","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-24420","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.376Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bc20d688c9d879bdca335de082f1280b"],"technology":"phpmyfaq/phpmyfaq","known_exclusions":[],"conditions_summary":"### Summary\nA logged‑in user without the dlattachment right can download FAQ attachments. This is due to a permissive permission check in attachment.php that treats the mere presence of a right key as authorization and a flawed group/user logic expression.\n\n### Details\nIn attachment.php, the access decision uses:\n```($groupPermission || ($groupPermission && $userPermission)) && isset($permission['dlattachment'])```\nisset() returns true even when the right value is false, and the logic simplifies to $groupPermission for some permission modes. As a result, a user without dlattachment can still access the attachment.\n\n### PoC\nPrecondition: A non‑admin user exists; an attachment is associated to a FAQ record; records.allowDownloadsForGuests = false.\nLog in as a non‑admin user without dlattachment.\nRequest the attachment download endpoint.\n```\ncurl -c /tmp/pmf_api_cookies.txt \\\n  -H 'Content-Type: application/json' \\\n  -d '{\"username\":\"tester\",\"password\":\"Test1234!\"}' \\\n  http://192.168.40.16/phpmyfaq/api/v3.0/login\n\ncurl -i -b /tmp/pmf_api_cookies.txt \\\n  \"http://192.168.40.16/phpmyfaq/index.php?action=attachment&id=1\"\n```\n\n### Impact\nUnauthorized users can download attachments (confid","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.0.17"]},{"certainty":"source_listed","source_ids":["sr-bc20d688c9d879bdca335de082f1280b"],"technology":"thorsten/phpmyfaq","known_exclusions":[],"conditions_summary":"### Summary\nA logged‑in user without the dlattachment right can download FAQ attachments. This is due to a permissive permission check in attachment.php that treats the mere presence of a right key as authorization and a flawed group/user logic expression.\n\n### Details\nIn attachment.php, the access decision uses:\n```($groupPermission || ($groupPermission && $userPermission)) && isset($permission['dlattachment'])```\nisset() returns true even when the right value is false, and the logic simplifies to $groupPermission for some permission modes. As a result, a user without dlattachment can still access the attachment.\n\n### PoC\nPrecondition: A non‑admin user exists; an attachment is associated to a FAQ record; records.allowDownloadsForGuests = false.\nLog in as a non‑admin user without dlattachment.\nRequest the attachment download endpoint.\n```\ncurl -c /tmp/pmf_api_cookies.txt \\\n  -H 'Content-Type: application/json' \\\n  -d '{\"username\":\"tester\",\"password\":\"Test1234!\"}' \\\n  http://192.168.40.16/phpmyfaq/api/v3.0/login\n\ncurl -i -b /tmp/pmf_api_cookies.txt \\\n  \"http://192.168.40.16/phpmyfaq/index.php?action=attachment&id=1\"\n```\n\n### Impact\nUnauthorized users can download attachments (confid","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.0.17"]}],"null_published_at":"2026-10-31T22:27:15.279Z","source_updated_at":"2026-02-03T03:07:04.374Z","source_disclosed_at":"2026-01-23T20:17:16.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:41:59.952Z"},{"id":"NVI-00006631","kind":"vulnerability","title":"phpMyFAQ: Attachment download allowed without dlattachment right (broken access control)","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-7p9h-m7m8-vhhv","CVE-2026-24420"],"plain_summary":"OSV carries this publisher advisory for phpmyfaq/phpmyfaq, thorsten/phpmyfaq. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 4.0.17 for phpmyfaq/phpmyfaq. Confirm the publisher’s latest guidance.","source_ids":["sr-bc20d688c9d879bdca335de082f1280b"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 4.0.17 for thorsten/phpmyfaq. Confirm the publisher’s latest guidance.","source_ids":["sr-bc20d688c9d879bdca335de082f1280b"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-bc20d688c9d879bdca335de082f1280b","url":"https://github.com/advisories/GHSA-7p9h-m7m8-vhhv","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-7p9h-m7m8-vhhv","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.952Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bc20d688c9d879bdca335de082f1280b"],"technology":"phpmyfaq/phpmyfaq","known_exclusions":[],"conditions_summary":"### Summary\nA logged‑in user without the dlattachment right can download FAQ attachments. This is due to a permissive permission check in attachment.php that treats the mere presence of a right key as authorization and a flawed group/user logic expression.\n\n### Details\nIn attachment.php, the access decision uses:\n```($groupPermission || ($groupPermission && $userPermission)) && isset($permission['dlattachment'])```\nisset() returns true even when the right value is false, and the logic simplifies to $groupPermission for some permission modes. As a result, a user without dlattachment can still access the attachment.\n\n### PoC\nPrecondition: A non‑admin user exists; an attachment is associated to a FAQ record; records.allowDownloadsForGuests = false.\nLog in as a non‑admin user without dlattachment.\nRequest the attachment download endpoint.\n```\ncurl -c /tmp/pmf_api_cookies.txt \\\n  -H 'Content-Type: application/json' \\\n  -d '{\"username\":\"tester\",\"password\":\"Test1234!\"}' \\\n  http://192.168.40.16/phpmyfaq/api/v3.0/login\n\ncurl -i -b /tmp/pmf_api_cookies.txt \\\n  \"http://192.168.40.16/phpmyfaq/index.php?action=attachment&id=1\"\n```\n\n### Impact\nUnauthorized users can download attachments (confid","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.0.17"]},{"certainty":"source_listed","source_ids":["sr-bc20d688c9d879bdca335de082f1280b"],"technology":"thorsten/phpmyfaq","known_exclusions":[],"conditions_summary":"### Summary\nA logged‑in user without the dlattachment right can download FAQ attachments. This is due to a permissive permission check in attachment.php that treats the mere presence of a right key as authorization and a flawed group/user logic expression.\n\n### Details\nIn attachment.php, the access decision uses:\n```($groupPermission || ($groupPermission && $userPermission)) && isset($permission['dlattachment'])```\nisset() returns true even when the right value is false, and the logic simplifies to $groupPermission for some permission modes. As a result, a user without dlattachment can still access the attachment.\n\n### PoC\nPrecondition: A non‑admin user exists; an attachment is associated to a FAQ record; records.allowDownloadsForGuests = false.\nLog in as a non‑admin user without dlattachment.\nRequest the attachment download endpoint.\n```\ncurl -c /tmp/pmf_api_cookies.txt \\\n  -H 'Content-Type: application/json' \\\n  -d '{\"username\":\"tester\",\"password\":\"Test1234!\"}' \\\n  http://192.168.40.16/phpmyfaq/api/v3.0/login\n\ncurl -i -b /tmp/pmf_api_cookies.txt \\\n  \"http://192.168.40.16/phpmyfaq/index.php?action=attachment&id=1\"\n```\n\n### Impact\nUnauthorized users can download attachments (confid","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.0.17"]}],"null_published_at":"2026-10-31T22:13:10.066Z","source_updated_at":"2026-02-03T03:07:04.374Z","source_disclosed_at":"2026-01-23T20:17:16.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T21:41:59.952Z"}],"next_cursor":null,"snapshot_revision":"42594"}