{"action":"Upgrade katex to 0.16.21 or later.","affected":[{"fixed":"0.16.21","introduced":"0.12.0"}],"component":"katex","cve_ids":["CVE-2025-23207"],"ecosystem":"npm","epss":0.00406,"exploited":false,"fixed_versions":["0.16.21"],"ghsa_id":"GHSA-cg87-wmx4-v546","id":"tcs_01M5KFJNXGCN77Z5QBXD2TSY3Z","modified_at":"2025-01-21T18:31:02Z","published_at":"2025-01-17T21:22:56Z","references":["https://osv.dev/vulnerability/GHSA-cg87-wmx4-v546","https://github.com/KaTeX/KaTeX/security/advisories/GHSA-cg87-wmx4-v546","https://nvd.nist.gov/vuln/detail/CVE-2025-23207","https://github.com/KaTeX/KaTeX/commit/ff289955e81aab89086eef09254cbf88573d415c","https://github.com/KaTeX/KaTeX"],"severity":{"label":"medium","score":6.3},"sources":[{"source":"osv","source_id":"GHSA-cg87-wmx4-v546","url":"https://osv.dev/vulnerability/GHSA-cg87-wmx4-v546"}],"summary":"KaTeX \\htmlData does not validate attribute names"}