{"schema":"threatline.record/2","record":{"id":"CVE-2026-47110","aliases":["GHSA-4595-7fjw-r3jh"],"summary":"Tiptap contains an input validation vulnerability resulting in DoS","details":"Tiptap for PHP before version 2.1.1 contains an input validation vulnerability that allows authenticated attackers to cause a denial of service by submitting Tiptap JSON with the attrs.href field set to an array instead of a string, causing an unhandled TypeError in the Link::isAllowedUri() function when passed to preg_match(). Attackers can persist malformed JSON records that permanently crash the server-side HTML rendering pipeline for all subsequent viewers of that record until the database entry is manually repaired.","categories":["Runtimes & languages"],"product":"ueberdosis/tiptap-php","vendor":"ueberdosis","ecosystem":"composer","affected_ranges":[{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-4595-7fjw-r3jh","source_modified_at":"2026-10-07T14:01:59Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"composer","name":"ueberdosis/tiptap-php"},"range":"< 2.1.1"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-47110","source_modified_at":"2026-07-14T21:33:03.837Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"tiptap-php","vendor":"ueberdosis","versions":[{"status":"affected","version":"0","versionType":"semver","lessThan":"2.1.1"}],"defaultStatus":"affected"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-4595-7fjw-r3jh","source_modified_at":"2026-10-07T14:16:45.716820967Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"Packagist","name":"ueberdosis/tiptap-php","purl":"pkg:composer/ueberdosis/tiptap-php"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.1.1"}],"type":"ECOSYSTEM"}],"versions":["1.0.0","1.1.0","1.2.0","1.3.0","1.4.0","2.0.0","2.1.0"]}],"fixed_versions":[{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-4595-7fjw-r3jh","source_modified_at":"2026-10-07T14:01:59Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"composer","name":"ueberdosis/tiptap-php"},"version":"2.1.1"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-47110","source_modified_at":"2026-07-14T21:33:03.837Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"tiptap-php","ecosystem":null},"version":"2.1.1","basis":"first unaffected version stated in the CVE record"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-4595-7fjw-r3jh","source_modified_at":"2026-10-07T14:16:45.716820967Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"Packagist","name":"ueberdosis/tiptap-php","purl":"pkg:composer/ueberdosis/tiptap-php"},"version":"2.1.1"}],"cvss":7.1,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00548,"percentile":0.4516,"score_date":"2026-10-23"},"published_at":"2026-06-24T21:21:39.655Z","modified_at":"2026-10-07T14:16:45.716820967Z","provenance":[{"source":"GitHub Advisory Database","url":"https://github.com/advisories/GHSA-4595-7fjw-r3jh","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-07T14:01:59Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-47110","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-07-14T21:33:03.837Z"},{"source":"OSV","url":"https://osv.dev/vulnerability/GHSA-4595-7fjw-r3jh","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-07T14:16:45.716820967Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-47110","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["GitHub Advisory Database","CVE List","OSV","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47110","source":"GitHub Advisory Database"},{"source":"CVE List","url":"https://github.com/ueberdosis/tiptap-php/pull/94","tags":["issue-tracking"]},{"source":"CVE List","url":"https://github.com/ueberdosis/tiptap-php/commit/74bfb7be1c8c6102b240f3879b7f984a6ab87b97","tags":["patch"]},{"source":"CVE List","url":"https://github.com/ueberdosis/tiptap-php/releases/tag/2.1.1","tags":["release-notes"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/tiptap-for-php-dos-via-malformed-href-attribute","tags":["third-party-advisory"]},{"url":"https://github.com/advisories/GHSA-4595-7fjw-r3jh","source":"GitHub Advisory Database"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-06-30T03:22:14.600403Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-07T14:16:45.716820967Z","content_hash":"a4a72dcb7c0d315aaeee1ee14d9354c8fda030e4c5e1273ed554a5685a57f235"}}