{"items":[{"id":"NVI-00003950","kind":"vulnerability","title":"Insufficient Entropy in PHPServerMon PRNG","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-97w9-gcc7-vr8g","CVE-2021-4240"],"plain_summary":"OSV carries this publisher advisory for phpservermon/phpservermon. 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 3.6.0 for phpservermon/phpservermon. Confirm the publisher’s latest guidance.","source_ids":["sr-5192e5d648e62ab110cb9d3bdd93f2a0"],"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-41b9c1e0ab2805245ac265c6d0bb287e"],"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":"2026-11-01T12:00:16.000Z","value":"0.887%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.59311. Missing scores are unknown.","source_id":"sr-41b9c1e0ab2805245ac265c6d0bb287e"}],"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-5192e5d648e62ab110cb9d3bdd93f2a0","url":"https://github.com/advisories/GHSA-97w9-gcc7-vr8g","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-97w9-gcc7-vr8g","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.683Z"},{"id":"sr-41b9c1e0ab2805245ac265c6d0bb287e","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-2021-4240","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:27:48.610Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5192e5d648e62ab110cb9d3bdd93f2a0"],"technology":"phpservermon/phpservermon","known_exclusions":[],"conditions_summary":"A vulnerability, which was classified as problematic, was found in phpservermon. This affects the function `generatePasswordResetToken` of the file `src/psm/Service/User.php`. The manipulation leads to use of predictable algorithm in random number generator. The exploit has been disclosed to the public and may be used. The name of the patch is 3daa804d5f56c55b3ae13bfac368bb84ec632193. It is recommended to apply a patch to fix this issue. The identifier VDB-213717 was assigned to this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.6.0"]}],"null_published_at":"2026-11-08T19:53:48.776Z","source_updated_at":"2024-02-20T05:32:20.146Z","source_disclosed_at":"2022-11-16T12:00:20.000Z","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":"2026-10-31T21:42:10.683Z"},{"id":"NVI-00003950","kind":"vulnerability","title":"Insufficient Entropy in PHPServerMon PRNG","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-97w9-gcc7-vr8g","CVE-2021-4240"],"plain_summary":"OSV carries this publisher advisory for phpservermon/phpservermon. 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 3.6.0 for phpservermon/phpservermon. Confirm the publisher’s latest guidance.","source_ids":["sr-5192e5d648e62ab110cb9d3bdd93f2a0"],"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-aa426b296f38e918220876300be72b89"],"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":"0.887%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.59306. Missing scores are unknown.","source_id":"sr-aa426b296f38e918220876300be72b89"}],"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-5192e5d648e62ab110cb9d3bdd93f2a0","url":"https://github.com/advisories/GHSA-97w9-gcc7-vr8g","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-97w9-gcc7-vr8g","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.683Z"},{"id":"sr-aa426b296f38e918220876300be72b89","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-2021-4240","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5192e5d648e62ab110cb9d3bdd93f2a0"],"technology":"phpservermon/phpservermon","known_exclusions":[],"conditions_summary":"A vulnerability, which was classified as problematic, was found in phpservermon. This affects the function `generatePasswordResetToken` of the file `src/psm/Service/User.php`. The manipulation leads to use of predictable algorithm in random number generator. The exploit has been disclosed to the public and may be used. The name of the patch is 3daa804d5f56c55b3ae13bfac368bb84ec632193. It is recommended to apply a patch to fix this issue. 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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 3.6.0 for phpservermon/phpservermon. Confirm the publisher’s latest guidance.","source_ids":["sr-5192e5d648e62ab110cb9d3bdd93f2a0"],"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-5192e5d648e62ab110cb9d3bdd93f2a0","url":"https://github.com/advisories/GHSA-97w9-gcc7-vr8g","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-97w9-gcc7-vr8g","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.683Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5192e5d648e62ab110cb9d3bdd93f2a0"],"technology":"phpservermon/phpservermon","known_exclusions":[],"conditions_summary":"A vulnerability, which was classified as problematic, was found in phpservermon. This affects the function `generatePasswordResetToken` of the file `src/psm/Service/User.php`. The manipulation leads to use of predictable algorithm in random number generator. The exploit has been disclosed to the public and may be used. The name of the patch is 3daa804d5f56c55b3ae13bfac368bb84ec632193. 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