CVE-2023-53982

Name: CVE-2023-53982
Creator: NVD / NIST
Published: 2025-12-23T20:15:46.073+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.3/10EPSS 0.56%

Last modified Jun 17, 2026

CVE-2023-53982 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. 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.. EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

7.5/10

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

CVSS 4.0

9.3/10

CVSS: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

EPSS Probability

0.56%

42.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Sigb	Pmb	7.4.6

References

http://forge.sigb.net/redmine/projects/pmb/filesProduct
http://www.sigb.netProduct
https://www.exploit-db.com/exploits/51197Exploit, Third Party Advisory
https://www.vulncheck.com/advisories/pmb-sql-injection-vulnerability-via-unsanitized-storage-parameterThird Party Advisory

Timeline

Published: Dec 23, 2025
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-53982?

How severe is CVE-2023-53982?

CVE-2023-53982 has a CVSS score of 9.3/10 (CRITICAL severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.

How do I fix CVE-2023-53982?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-53982?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST