{"action":"Upgrade body-parser to 1.20.9 (1.x) or 2.4.0 (2.x) or later.","affected":[{"fixed":"2.4.0","introduced":"2.0.0"},{"fixed":"1.20.9","introduced":"0"}],"component":"body-parser","cve_ids":["CVE-2026-111181"],"ecosystem":"npm","epss":0.00388,"exploited":false,"fixed_versions":["2.4.0","1.20.9"],"ghsa_id":"GHSA-27r3-jxmh-p828","id":"tcs_01M5NASYMY7H5G12SDX7VXXQYW","modified_at":"2026-10-23T21:00:06.131613693Z","published_at":"2026-10-23T20:53:11Z","references":["https://osv.dev/vulnerability/GHSA-27r3-jxmh-p828","https://github.com/expressjs/body-parser/security/advisories/GHSA-27r3-jxmh-p828","https://nvd.nist.gov/vuln/detail/CVE-2026-111181","https://github.com/expressjs/body-parser/commit/1260c3845f54502a05a87594f09a334786bb34d7","https://github.com/expressjs/body-parser/commit/f7075eae3a84c3473ab4bf0a777da28db208e916","https://cna.openjsf.org/security-advisories.html","https://github.com/expressjs/body-parser","https://github.com/expressjs/body-parser/releases/tag/1.20.9","https://github.com/expressjs/body-parser/releases/tag/v2.4.0"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-27r3-jxmh-p828","url":"https://osv.dev/vulnerability/GHSA-27r3-jxmh-p828"}],"summary":"body-parser vulnerable to Denial of Service via trailing bytes after a compressed request body"}