{"id":"CVE-2026-61834","published":"2026-09-23T15:17:15.127","lastModified":"2026-09-23T17:17:15.923","description":"scim-patch is a library for applying SCIM patch operations. Prior to 0.9.2, navigate() reads inherited properties and assign() uses prototype-chain membership checks while resolving attacker-controlled SCIM PATCH paths. A path or one of the dotted value keys beginning with an inherited property such as toString can therefore traverse into a shared built-in function object and add attacker-controlled properties, causing process-global mutation that may affect application logic reading inherited-method properties. This issue is fixed in version 0.9.2.","cvssScore":4.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cwes":["CWE-915","CWE-1321"],"vendors":[],"products":[],"references":[{"url":"https://github.com/thomaspoignant/scim-patch/commit/c86474f7a9b16191d939f59ba94eca6c6e63044b","tags":[]},{"url":"https://github.com/thomaspoignant/scim-patch/pull/1127","tags":[]},{"url":"https://github.com/thomaspoignant/scim-patch/releases/tag/v0.9.2","tags":[]},{"url":"https://github.com/thomaspoignant/scim-patch/security/advisories/GHSA-2mhw-wcx5-v3xj","tags":[]},{"url":"https://github.com/thomaspoignant/scim-patch/security/advisories/GHSA-2mhw-wcx5-v3xj","tags":[]}],"exploitRefs":[{"url":"https://github.com/thomaspoignant/scim-patch/commit/c86474f7a9b16191d939f59ba94eca6c6e63044b","tags":[]},{"url":"https://github.com/thomaspoignant/scim-patch/pull/1127","tags":[]},{"url":"https://github.com/thomaspoignant/scim-patch/releases/tag/v0.9.2","tags":[]},{"url":"https://github.com/thomaspoignant/scim-patch/security/advisories/GHSA-2mhw-wcx5-v3xj","tags":[]},{"url":"https://github.com/thomaspoignant/scim-patch/security/advisories/GHSA-2mhw-wcx5-v3xj","tags":[]}],"hasPoc":true,"ai":null}