{"items":[{"id":"NVI-00007462","kind":"vulnerability","title":"Snappy PHAR deserialization vulnerability","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-92rv-4j2h-8mjj","CVE-2023-41330"],"plain_summary":"OSV carries this publisher advisory for knplabs/knp-snappy. 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 1.4.3 for knplabs/knp-snappy. Confirm the publisher’s latest guidance.","source_ids":["sr-dc9610d6b9910329a1f95ff8b87158fa"],"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-ad340c730bcbba0cd0e744ac397804b7"],"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":"2026-06-17T06:21:49.073Z","value":"9.8 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-6a1fb8c3b38df5dfa0c5b8a121131238"},{"kind":"CVSS","as_of":"2026-06-17T06:21:49.073Z","value":"9.8 CRITICAL (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-6a1fb8c3b38df5dfa0c5b8a121131238"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"2.287%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.83189. Missing scores are unknown.","source_id":"sr-ad340c730bcbba0cd0e744ac397804b7"}],"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-dc9610d6b9910329a1f95ff8b87158fa","url":"https://github.com/advisories/GHSA-92rv-4j2h-8mjj","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-92rv-4j2h-8mjj","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.677Z"},{"id":"sr-6a1fb8c3b38df5dfa0c5b8a121131238","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-41330","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2023-41330","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T00:58:51.607Z"},{"id":"sr-ad340c730bcbba0cd0e744ac397804b7","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-2023-41330","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-dc9610d6b9910329a1f95ff8b87158fa"],"technology":"knplabs/knp-snappy","known_exclusions":[],"conditions_summary":"## Issue\n\nOn March 17th the vulnerability CVE-2023-28115 was disclosed, allowing an attacker to gain remote code execution through PHAR deserialization. To fix this issue, the version 1.4.2 was released with an additional check in the affected function to prevent the usage of the `phar://` wrapper. However, because PHP wrappers are case-insensitive and the patch only checks the presence of the `phar://` string, it can be bypassed to achieve remote code execution again using a different case.\n\nAs for the initial vulnerability, PHP 7 or below is required for a successful exploitation using the deserialization of PHP archives metadata via the `phar://` wrapper.\n\n## Technical details\n\n### Description\n\nThe following patch was committed on the 1.4.2 release to fix CVE-2023-28115.\n\n!patch\n\nIf the user is able to control the second parameter of the `generateFromHtml()` function of Snappy, it will then be passed as the `$filena","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.4.3"]}],"null_published_at":"2026-11-05T03:52:54.766Z","source_updated_at":"2026-09-10T03:49:58.157Z","source_disclosed_at":"2023-09-08T12:17:48.000Z","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":"2026-10-31T21:42:10.677Z"},{"id":"NVI-00007462","kind":"vulnerability","title":"Snappy PHAR deserialization vulnerability","revision":2,"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-92rv-4j2h-8mjj","CVE-2023-41330"],"plain_summary":"OSV carries this publisher advisory for knplabs/knp-snappy. 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 1.4.3 for knplabs/knp-snappy. Confirm the publisher’s latest guidance.","source_ids":["sr-dc9610d6b9910329a1f95ff8b87158fa"],"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-6a1fb8c3b38df5dfa0c5b8a121131238"],"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":"2026-06-17T06:21:49.073Z","value":"9.8 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-6a1fb8c3b38df5dfa0c5b8a121131238"},{"kind":"CVSS","as_of":"2026-06-17T06:21:49.073Z","value":"9.8 CRITICAL (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-6a1fb8c3b38df5dfa0c5b8a121131238"}],"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-dc9610d6b9910329a1f95ff8b87158fa","url":"https://github.com/advisories/GHSA-92rv-4j2h-8mjj","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-92rv-4j2h-8mjj","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.677Z"},{"id":"sr-6a1fb8c3b38df5dfa0c5b8a121131238","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-41330","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2023-41330","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T00:58:51.607Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-dc9610d6b9910329a1f95ff8b87158fa"],"technology":"knplabs/knp-snappy","known_exclusions":[],"conditions_summary":"## Issue\n\nOn March 17th the vulnerability CVE-2023-28115 was disclosed, allowing an attacker to gain remote code execution through PHAR deserialization. To fix this issue, the version 1.4.2 was released with an additional check in the affected function to prevent the usage of the `phar://` wrapper. However, because PHP wrappers are case-insensitive and the patch only checks the presence of the `phar://` string, it can be bypassed to achieve remote code execution again using a different case.\n\nAs for the initial vulnerability, PHP 7 or below is required for a successful exploitation using the deserialization of PHP archives metadata via the `phar://` wrapper.\n\n## Technical details\n\n### Description\n\nThe following patch was committed on the 1.4.2 release to fix CVE-2023-28115.\n\n!patch\n\nIf the user is able to control the second parameter of the `generateFromHtml()` function of Snappy, it will then be passed as the `$filena","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.4.3"]}],"null_published_at":"2026-11-02T20:21:10.317Z","source_updated_at":"2026-09-10T03:49:58.157Z","source_disclosed_at":"2023-09-08T12:17:48.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:10.677Z"},{"id":"NVI-00007462","kind":"vulnerability","title":"Snappy PHAR deserialization vulnerability","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-92rv-4j2h-8mjj","CVE-2023-41330"],"plain_summary":"OSV carries this publisher advisory for knplabs/knp-snappy. 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 1.4.3 for knplabs/knp-snappy. Confirm the publisher’s latest guidance.","source_ids":["sr-dc9610d6b9910329a1f95ff8b87158fa"],"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-dc9610d6b9910329a1f95ff8b87158fa","url":"https://github.com/advisories/GHSA-92rv-4j2h-8mjj","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-92rv-4j2h-8mjj","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.677Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-dc9610d6b9910329a1f95ff8b87158fa"],"technology":"knplabs/knp-snappy","known_exclusions":[],"conditions_summary":"## Issue\n\nOn March 17th the vulnerability CVE-2023-28115 was disclosed, allowing an attacker to gain remote code execution through PHAR deserialization. To fix this issue, the version 1.4.2 was released with an additional check in the affected function to prevent the usage of the `phar://` wrapper. However, because PHP wrappers are case-insensitive and the patch only checks the presence of the `phar://` string, it can be bypassed to achieve remote code execution again using a different case.\n\nAs for the initial vulnerability, PHP 7 or below is required for a successful exploitation using the deserialization of PHP archives metadata via the `phar://` wrapper.\n\n## Technical details\n\n### Description\n\nThe following patch was committed on the 1.4.2 release to fix CVE-2023-28115.\n\n!patch\n\nIf the user is able to control the second parameter of the `generateFromHtml()` function of Snappy, it will then be passed as the `$filena","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.4.3"]}],"null_published_at":"2026-10-31T22:13:18.621Z","source_updated_at":"2026-09-10T03:49:58.157Z","source_disclosed_at":"2023-09-08T12:17:48.000Z","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":"2026-10-31T21:42:10.677Z"}],"next_cursor":null,"snapshot_revision":"40769"}