{"action":"Upgrade @xmldom/xmldom to 0.8.15 or later.","affected":[{"fixed":"0.8.15","introduced":"0.7.0"},{"fixed":"0.9.12","introduced":"0.9.0"}],"component":"@xmldom/xmldom","cve_ids":["CVE-2026-83616"],"ecosystem":"npm","epss":0.00612,"exploited":false,"fixed_versions":["0.8.15","0.9.12"],"ghsa_id":"GHSA-c7q8-3ch8-vqpv","id":"tcs_01M5KFJ44HX3ZT2GRE9VWQAQNB","modified_at":"2026-09-08T21:15:04.899638684Z","published_at":"2026-09-08T21:03:28Z","references":["https://osv.dev/vulnerability/GHSA-c7q8-3ch8-vqpv","https://github.com/xmldom/xmldom/security/advisories/GHSA-c7q8-3ch8-vqpv","https://nvd.nist.gov/vuln/detail/CVE-2026-83616","https://github.com/xmldom/xmldom/pull/1071","https://github.com/xmldom/xmldom/pull/1072","https://github.com/xmldom/xmldom/commit/1cde3e31a07c41c87cfd368d6946aa477f16b4f9","https://github.com/xmldom/xmldom/commit/3b694872bcb5c7e3cbadba961a4be2488750ce5b","https://github.com/xmldom/xmldom","https://github.com/xmldom/xmldom/releases/tag/0.8.15","https://github.com/xmldom/xmldom/releases/tag/0.9.12"],"severity":{"label":"high"},"sources":[{"source":"osv","source_id":"GHSA-c7q8-3ch8-vqpv","url":"https://osv.dev/vulnerability/GHSA-c7q8-3ch8-vqpv"}],"summary":"xmldom: Processing Instruction Target Injection Bypasses requireWellFormed"}