{"items":[{"id":"NVI-00008202","kind":"vulnerability","title":"Object injection in PHPMailer/PHPMailer","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-m298-fh5c-jc66","CVE-2020-36326"],"plain_summary":"OSV carries this publisher advisory for phpmailer/phpmailer. 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 6.4.1 for phpmailer/phpmailer. Confirm the publisher’s latest guidance.","source_ids":["sr-fa029731136ef4051c79ee893592cd49"],"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-0339ae60d47042ef3327cba4b5f73df5"],"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":"2026-06-17T03:15:18.880Z","value":"7.5 HIGH (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-4556955a9e7205918aac05419d2be9f3"},{"kind":"CVSS","as_of":"2026-06-17T03:15:18.880Z","value":"9.8 CRITICAL (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-4556955a9e7205918aac05419d2be9f3"},{"kind":"EPSS","as_of":"2026-11-02T12:00:30.000Z","value":"3.095%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.87735. Missing scores are unknown.","source_id":"sr-0339ae60d47042ef3327cba4b5f73df5"}],"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-fa029731136ef4051c79ee893592cd49","url":"https://github.com/advisories/GHSA-m298-fh5c-jc66","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-m298-fh5c-jc66","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.971Z"},{"id":"sr-4556955a9e7205918aac05419d2be9f3","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36326","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2020-36326","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T22:53:34.035Z"},{"id":"sr-0339ae60d47042ef3327cba4b5f73df5","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-2020-36326","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:14:50.774Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-fa029731136ef4051c79ee893592cd49"],"technology":"phpmailer/phpmailer","known_exclusions":[],"conditions_summary":"### Impact\nThis is a reintroduction of an earlier issue (CVE-2018-19296) by an unrelated bug fix in PHPMailer 6.1.8.  An external file may be unexpectedly executable if it is used as a path to an attachment file via PHP's support for `.phar` files. Exploitation requires that an attacker is able to provide an unfiltered path to a file to attach, or to trick calling code into generating one. See this article for more info.\n\n### Patches\nThis issue was patched in the PHPMailer 6.4.1 release. This release also implements stricter filtering for attachment paths; paths that look like *any* kind of URL are rejected.\n\n### Workarounds\nValidate paths to loaded files using the same pattern as used in `isPermittedPath()` before using them in *any* PHP file function, such as `file_exists`. This method can't be used directly because it is protected, but you can implement the same thing in calling code. Note that this should be applied to *all* user-supplied paths passed into such functions; it's not a problem specific to PHPMailer.\n\n### Credit\nThis issue w","public_affected_ranges":["ECOSYSTEM: introduced 6.1.8; fixed 6.4.1"]}],"null_published_at":"2026-11-03T17:49:14.994Z","source_updated_at":"2026-07-21T14:00:32.800Z","source_disclosed_at":"2021-05-04T17:42:13.000Z","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":"2026-10-31T21:42:30.971Z"},{"id":"NVI-00008202","kind":"vulnerability","title":"Object injection in PHPMailer/PHPMailer","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-m298-fh5c-jc66","CVE-2020-36326"],"plain_summary":"OSV carries this publisher advisory for phpmailer/phpmailer. 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 6.4.1 for phpmailer/phpmailer. Confirm the publisher’s latest guidance.","source_ids":["sr-fa029731136ef4051c79ee893592cd49"],"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-4556955a9e7205918aac05419d2be9f3"],"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":"2026-06-17T03:15:18.880Z","value":"7.5 HIGH (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-4556955a9e7205918aac05419d2be9f3"},{"kind":"CVSS","as_of":"2026-06-17T03:15:18.880Z","value":"9.8 CRITICAL (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-4556955a9e7205918aac05419d2be9f3"}],"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-fa029731136ef4051c79ee893592cd49","url":"https://github.com/advisories/GHSA-m298-fh5c-jc66","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-m298-fh5c-jc66","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.971Z"},{"id":"sr-4556955a9e7205918aac05419d2be9f3","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36326","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2020-36326","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T22:53:34.035Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-fa029731136ef4051c79ee893592cd49"],"technology":"phpmailer/phpmailer","known_exclusions":[],"conditions_summary":"### Impact\nThis is a reintroduction of an earlier issue (CVE-2018-19296) by an unrelated bug fix in PHPMailer 6.1.8.  An external file may be unexpectedly executable if it is used as a path to an attachment file via PHP's support for `.phar` files. Exploitation requires that an attacker is able to provide an unfiltered path to a file to attach, or to trick calling code into generating one. See this article for more info.\n\n### Patches\nThis issue was patched in the PHPMailer 6.4.1 release. This release also implements stricter filtering for attachment paths; paths that look like *any* kind of URL are rejected.\n\n### Workarounds\nValidate paths to loaded files using the same pattern as used in `isPermittedPath()` before using them in *any* PHP file function, such as `file_exists`. This method can't be used directly because it is protected, but you can implement the same thing in calling code. Note that this should be applied to *all* user-supplied paths passed into such functions; it's not a problem specific to PHPMailer.\n\n### Credit\nThis issue w","public_affected_ranges":["ECOSYSTEM: introduced 6.1.8; fixed 6.4.1"]}],"null_published_at":"2026-11-02T10:00:44.541Z","source_updated_at":"2026-07-21T14:00:32.800Z","source_disclosed_at":"2021-05-04T17:42:13.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:30.971Z"},{"id":"NVI-00008202","kind":"vulnerability","title":"Object injection in PHPMailer/PHPMailer","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-m298-fh5c-jc66","CVE-2020-36326"],"plain_summary":"OSV carries this publisher advisory for phpmailer/phpmailer. 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 6.4.1 for phpmailer/phpmailer. Confirm the publisher’s latest guidance.","source_ids":["sr-fa029731136ef4051c79ee893592cd49"],"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-fa029731136ef4051c79ee893592cd49","url":"https://github.com/advisories/GHSA-m298-fh5c-jc66","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-m298-fh5c-jc66","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.971Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-fa029731136ef4051c79ee893592cd49"],"technology":"phpmailer/phpmailer","known_exclusions":[],"conditions_summary":"### Impact\nThis is a reintroduction of an earlier issue (CVE-2018-19296) by an unrelated bug fix in PHPMailer 6.1.8.  An external file may be unexpectedly executable if it is used as a path to an attachment file via PHP's support for `.phar` files. Exploitation requires that an attacker is able to provide an unfiltered path to a file to attach, or to trick calling code into generating one. See this article for more info.\n\n### Patches\nThis issue was patched in the PHPMailer 6.4.1 release. This release also implements stricter filtering for attachment paths; paths that look like *any* kind of URL are rejected.\n\n### Workarounds\nValidate paths to loaded files using the same pattern as used in `isPermittedPath()` before using them in *any* PHP file function, such as `file_exists`. This method can't be used directly because it is protected, but you can implement the same thing in calling code. Note that this should be applied to *all* user-supplied paths passed into such functions; it's not a problem specific to PHPMailer.\n\n### Credit\nThis issue w","public_affected_ranges":["ECOSYSTEM: introduced 6.1.8; fixed 6.4.1"]}],"null_published_at":"2026-10-31T22:13:22.834Z","source_updated_at":"2026-07-21T14:00:32.800Z","source_disclosed_at":"2021-05-04T17:42:13.000Z","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":"2026-10-31T21:42:30.971Z"}],"next_cursor":null,"snapshot_revision":"42594"}