{"action":"Upgrade org.opencastproject:opencast-common to 9.10 or later.","affected":[{"fixed":"9.10","introduced":"0"}],"component":"org.opencastproject:opencast-common","cve_ids":["CVE-2021-43807"],"ecosystem":"Maven","epss":0.01463,"exploited":false,"fixed_versions":["9.10"],"ghsa_id":"GHSA-j4mm-7pj3-jf7v","id":"tcs_01M5N91YRMGY7062EAWZ3HBWG6","modified_at":"2026-07-08T06:29:22.696482778Z","published_at":"2021-12-14T21:43:00Z","references":["https://osv.dev/vulnerability/GHSA-j4mm-7pj3-jf7v","https://github.com/opencast/opencast/security/advisories/GHSA-j4mm-7pj3-jf7v","https://nvd.nist.gov/vuln/detail/CVE-2021-43807","https://github.com/opencast/opencast/commit/59cb6731067283e54f15462be38b6117d8b9ea8b#diff-9c5fb3d1b7e3b0f54bc5c4182965c4fe1f9023d449017cece3005d3f90e8e4d8","https://github.com/opencast/opencast/commit/8f8271e1085f6f8e306c689d6a56b0bb8d076444","https://github.com/opencast/opencast"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-j4mm-7pj3-jf7v","url":"https://osv.dev/vulnerability/GHSA-j4mm-7pj3-jf7v"}],"summary":"HTTP Method Spoofing"}