{"id":"CVE-2026-26801","details":"Server-Side Request Forgery (SSRF) vulnerability in pdfmake versions 0.3.0-beta.2 through 0.3.5 allows a remote attacker to obtain sensitive information via the src/URLResolver.js component. The fix was released in version 0.3.6 which introduces the setUrlAccessPolicy() method allowing server operators to define URL access rules. A warning is now logged when pdfmake is used server-side without a policy configured.","aliases":["GHSA-wp52-r2fp-4vmr"],"modified":"2026-08-12T03:51:31.444253156Z","published":"2026-03-10T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26801.json"},"references":[{"type":"WEB","url":"https://github.com/bpampuch/pdfmake/blob/master/src/URLResolver.js"},{"type":"WEB","url":"https://github.com/bpampuch/pdfmake/releases/tag/0.3.6"},{"type":"WEB","url":"https://mariopepe.github.io/cve-2026-26801-pdfmake-ssrf"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26801.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26801"},{"type":"FIX","url":"https://github.com/bpampuch/pdfmake/pull/2920"},{"type":"PACKAGE","url":"https://github.com/bpampuch/pdfmake"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/bpampuch/pdfmake","events":[{"introduced":"58bb2731f412163a7d417628e993bb17e2cc595f"},{"last_affected":"5670fa7b19c50c83f683bdd73585d9b57a92ada7"},{"introduced":"9022be02748c82b12184c25f62ea1e9589b875e1"},{"fixed":"7737f233c368f5e5b9c5ac503035b08344fd13ac"}],"database_specific":{"source":["CPE_RANGE","CPE_STRING","REFERENCES"],"cpe":["cpe:2.3:a:pdfmake:pdfmake:*:*:*:*:*:*:*:*","cpe:2.3:a:pdfmake:pdfmake:0.3.0:-:*:*:*:*:*:*"],"extracted_events":[{"introduced":"0.3.1"},{"last_affected":"0.3.5"},{"introduced":"0.3.0-NA"},{"last_affected":"0.3.0-NA"}]}}],"versions":["0.3.0-NA","0.3.5","0.3.4","0.3.3","0.3.2","0.3.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26801.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}