{"id":"CVE-2026-96744","state":"PUBLISHED","title":"Unauthorized cache lock takeover via expression injection in lock owner values in MongoDB integration for Laravel","description":"Improper neutralization of special elements in data query logic in the cache lock implementation of the MongoDB integration for Laravel can cause a caller-supplied lock owner value to be evaluated as an aggregation expression rather than as a literal value. An authenticated user who can influence the owner value an application uses when acquiring or restoring a lock may take over or prematurely expire a lock held by another process, which can lead to duplicated or conflicting operations.","publishedAt":"2026-09-24T15:51:12.113Z","updatedAt":"2026-09-24T17:08:59.093Z","severity":{"score":7.1,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N","source":"mongodb"},"assigner":"mongodb","products":["MongoDB Laravel MongoDB (PHP)"],"affected":[{"vendor":"MongoDB","product":"Laravel MongoDB (PHP)","defaultStatus":"unaffected","versions":[{"version":"4.3.0","status":"affected","lessThan":"5.11.0","versionType":"semver"}]}],"references":["https://github.com/mongodb/laravel-mongodb/pull/3579","https://github.com/mongodb/laravel-mongodb/releases/tag/5.11.0"],"weaknesses":["CWE-943"],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/96xxx/CVE-2026-96744.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-96744","state":"PUBLISHED","datePublished":"2026-09-24T15:51:12.113Z","dateUpdated":"2026-09-24T17:08:59.093Z","assignerShortName":"mongodb","assignerOrgId":"a39b4221-9bd0-4244-95fc-f3e2e07f1deb","dateReserved":"2026-09-23T15:45:48.500Z"},"containers":{"cna":{"title":"Unauthorized cache lock takeover via expression injection in lock owner values in MongoDB integration for Laravel","descriptions":[{"lang":"en","value":"Improper neutralization of special elements in data query logic in the cache lock implementation of the MongoDB integration for Laravel can cause a caller-supplied lock owner value to be evaluated as an aggregation expression rather than as a literal value. An authenticated user who can influence the owner value an application uses when acquiring or restoring a lock may take over or prematurely expire a lock held by another process, which can lead to duplicated or conflicting operations."}],"affected":[{"vendor":"MongoDB","product":"Laravel MongoDB (PHP)","defaultStatus":"unaffected","versions":[{"version":"4.3.0","status":"affected","lessThan":"5.11.0","versionType":"semver"}]}],"references":[{"url":"https://github.com/mongodb/laravel-mongodb/pull/3579"},{"url":"https://github.com/mongodb/laravel-mongodb/releases/tag/5.11.0"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"HIGH","baseScore":7.1,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"LOW","baseSeverity":"HIGH","baseScore":7.1,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-943","lang":"en","description":"CWE-943: Improper Neutralization of Special Elements in Data Query Logic","type":"CWE"}]}],"providerMetadata":{"shortName":"mongodb","orgId":"a39b4221-9bd0-4244-95fc-f3e2e07f1deb","dateUpdated":"2026-09-24T15:51:12.113Z"},"source":{"discovery":"INTERNAL"},"x_generator":{"engine":"cve_record_builder.py"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-24T17:07:07.976230Z","id":"CVE-2026-96744","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-24T17:08:59.093Z"}}]}}}