Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Dolibarr | dolibarr | < 23.0.4 | 23.0.4 |
References
- Pull Request #38530 issue-tracking patch
- Patch Commit patch
- https://github.com/Dolibarr/dolibarr product
- VulnCheck Advisory: Dolibarr before 23.0.4 PHP Object Injection via jsonOrUnserialize() third-party-advisory