A vulnerability classified as critical was found in PHPEMS 6.x/7.0. Affected by this vulnerability is an unknown functionality in the library lib/session.cls.php of the component Session Data Handler. The manipulation leads to deserialization. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-247357 was assigned to this vulnerability.

References

• https://nvd.nist.gov/vuln/detail/CVE-2023-6654
• https://note.zhaoj.in/share/jw4Hp9cq7T69
• https://vuldb.com/?ctiid.247357
• https://vuldb.com/?id.247357
• https://github.com/oiuv/phpems/blob/a4a049362a0250c4b1762464b34d90ed881fef19/lib/session.cls.php