CVE-2026-96744
Unauthorized cache lock takeover via expression injection in lock owner values in MongoDB integration for Laravel
MongoDB Laravel MongoDB (PHP)Runtimes & languagesCVSS
7.1HighExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.29%Chance of exploitation activity in the next 30 days, higher than 20% of CVEs. Scored 23 Oct 2026FIRST EPSS
What fixes it
- 5.11.0Laravel MongoDB (PHP)CVE List
A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.
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.
Text from CVE List
Affected versions 1
- Laravel MongoDB (PHP)affected: 4.3.0 before 5.11.0CVE List