SQL Injection Vulnerability in PMB by SIGB
CVE-2023-53982

9.3CRITICAL

Key Information:

Vendor

Sigb

Status
Pmb
Vendor
CVE Published:
23 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-53982?

The PMB version 7.4.6 is vulnerable to a SQL injection due to an unsanitized 'id' parameter in the ajax.php endpoint. This vulnerability allows remote attackers to manipulate database queries by injecting conditional sleep statements. Such exploitation can lead to unauthorized information extraction or enable time-based blind SQL injection attacks, potentially compromising the integrity of the database.

Affected Version(s)

PMB 7.4.6

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2023-53982 - Proof of Concept

References

https://www.exploit-db.com/exploits/51197
exploit
http://www.sigb.net
product
http://forge.sigb.net/redmine/projects/pmb/files
product

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

str0xo DZ (Walid Ben)
JSON
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CVE-2023-53982 : SQL Injection Vulnerability in PMB by SIGB