CVE-2026-110874
CVE-2026-110874 · Dolibarr before 23.0.4 PHP Object Injection via jsonOrUnserialize()
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Dolibarr before 23.0.4 contains a PHP object injection vulnerability in jsonOrUnserialize() in functions.lib.php, which calls unserialize() without class restrictions when json_decode() fails. Attackers able to write stored extrafields, export configurations or blocked log entries can plant serialized objects that trigger gadget chains for code execution or file manipulation.
CVSS 7.5 · High · EPSS 0.5% · Fix available
- Published
- Updated
Affected products and versions
dolibarr
- Versions
- ≥ 0, < 23.0.4: Affected (semver)
- 23.0.4: Not affected (semver)
Update to 23.0.4
Original sources
- https://github.com/Dolibarr/dolibarr/pull/38530
- https://github.com/Dolibarr/dolibarr/commit/17658fcaefdaabe13685e566e5f12d5fbd4f4a5c
- https://github.com/Dolibarr/dolibarr
- https://www.vulncheck.com/advisories/dolibarr-before-23.0.4-php-object-injection-via-jsonorunserialize
- https://nvd.nist.gov/vuln/detail/CVE-2026-110874