{"affected":[{"defaultStatus":"unaffected","ecosystem":"npm","packageName":"parse-server","product":"parse-server","source":"CNA: VulnCheck","vendor":"parse-community","versions":[{"lessThan":"9.10.6-alpha.2","status":"affected","version":"9.0.0","versionType":"semver"},{"status":"unaffected","version":"9.10.6-alpha.2","versionType":"semver"}]},{"defaultStatus":"unaffected","ecosystem":"npm","packageName":"parse-server","product":"parse-server","source":"CNA: VulnCheck","vendor":"parse-community","versions":[{"lessThan":"8.6.110","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"8.6.110","versionType":"semver"}]}],"cveId":"CVE-2026-121414","cwes":["CWE-248"],"description":"Parse Server before 8.6.110 and 9.0.0 before 9.10.6-alpha.2 fails to contain a serialization error when an object update uses a dot notation key targeting a pointer field's object identifier on a class with an afterSave trigger. Attackers, including unauthenticated clients when objects are writable without a session, can send such an update to crash the Node process.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":8.2,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},{"score":5.9,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}],"modifiedAt":1793716093025,"publishedAt":1793716093025,"references":[{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/parse-community/parse-server/security/advisories/GHSA-wc3c-6843-q7mv"},{"source":"CNA: VulnCheck","tags":["patch","issue-tracking"],"url":"https://github.com/parse-community/parse-server/pull/10802"},{"source":"CNA: VulnCheck","tags":["patch","issue-tracking"],"url":"https://github.com/parse-community/parse-server/pull/10803"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/parse-server-before-8.6.110-and-9.0.0-before-9.10.6-alpha.2-denial-of-service-via-aftersave-pointer-update"}],"remediation":[{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/parse-community/parse-server/pull/10802"},{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/parse-community/parse-server/pull/10803"}],"revision":"f4700e0b403112df86bf1a76cfa565f89d83ce3570ef377305af1ad6041b0f37","sources":[{"modifiedAt":1793716093025,"name":"CNA: VulnCheck","retrievedAt":1793718561489,"url":"https://www.cve.org/CVERecord?id=CVE-2026-121414"}],"ssvc":null,"status":"published","title":"Parse Server before 8.6.110 and 9.0.0 before 9.10.6-alpha.2 Denial of Service via afterSave Pointer Update","updatedAt":1793718561489}