PHPEMS Session Data session.cls.php deserialization
CVE-2023-6654

6.3MEDIUM

Key Information:

Vendor

PHPems

Status
PHPms
Vendor
CVE Published:
10 December 2023

Badges

👾 Exploit Exists

What is CVE-2023-6654?

A vulnerability classified as critical was found in PHPEMS 6.x/7.x/8.x/9.0. 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.

Affected Version(s)

PHPEMS 6.x

PHPEMS 7.x

PHPEMS 8.x

References

https://vuldb.com/?id.247357
vdb-entrytechnical-description
https://vuldb.com/?ctiid.247357
signaturepermissions-required
https://note.zhaoj.in/share/jw4Hp9cq7T69
broken-linkexploit

CVSS V3.1

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

glzjin (VulDB User)
glzjin (VulDB User)
JSON
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CVE-2023-6654 : PHPEMS Session Data session.cls.php deserialization