CVE-2023-53982

PMB 7.4.6 SQL Injection Vulnerability via Unsanitized Storage Parameter

PMB 7.4.6 contains a SQL injection vulnerability in the storage parameter of the ajax.php endpoint that allows remote attackers to manipulate database queries. Attackers can exploit the unsanitized 'id' parameter by injecting conditional sleep statements to extract information or perform time-based blind SQL injection attacks.

Affected

Sigb · PMB

CVSS v4.0 VULNCHECK

9.3 CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.61% chance of exploitation in the next 30 days, 48th percentile

Published

2025-12-23

Updated

2026-03-05

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/51197

Security advisories

• https://www.vulncheck.com/advisories/pmb-sql-injection-vulnerability-via-unsanitized-stor…
• http://forge.sigb.net/redmine/projects/pmb/files
• http://www.sigb.net

References

• CVE Record
• NVD entry