CVE-2024-1353

A vulnerability, which was classified as critical, has been found in PHPEMS up to 1.0. Affected by this issue is the function index of the file app/weixin/controller/index.api.php. The manipulation of the argument picurl leads to deserialization. The exploit has been disclosed to the public and may be used. VDB-253226 is the identifier assigned to this vulnerability.

Weakness

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

Affected Software

Potential Mitigations

• Make fields transient to protect them from deserialization.
• An attempt to serialize and then deserialize a class containing transient fields will result in NULLs where the transient data should be. This is an excellent way to prevent time, environment-based, or sensitive variables from being carried over and used improperly.

Related Attack Patterns

• https://cwe.mitre.org/data/definitions/586.html

References

• https://note.zhaoj.in/share/nxGzfEB6fFVY
• https://vuldb.com/?ctiid.253226
• https://vuldb.com/?id.253226
• https://note.zhaoj.in/share/nxGzfEB6fFVY
• https://vuldb.com/?ctiid.253226
• https://vuldb.com/?id.253226