TI-2023-20121 Aliases CVE-2023-38844 GHSA-2r99-5vhm-3fpm

SQL injection vulnerability in PMB v.7.4.7 and earlier allows a remote attacker to…

MEDIUM 41CWE-89Published 2024-02-21 · Updated 2024-08-29

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: SQL injection
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-89.

Summary

SQL injection vulnerability in PMB v.7.4.7 and earlier allows a remote attacker to execute arbitrary code via the thesaurus parameter in export_skos.php.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00919 60th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:sigb:pmb::::::::	up to 7.4.7	Vulnerable	SIGB

cpe:2.3:a:sigb:pmb:*:*:*:*:*:*:*:* Versions up to 7.4.7 Vulnerable ·SIGB

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-38844
2026-10-03 Alias added: GHSA-2r99-5vhm-3fpm

References

Exploit 1

https://nexacybersecurity.blogspot.com/2024/02/journey-finding-vulnerabilities-in-pmb-library-management-system.html

TI-2023-28590 A SQL Injection vulnerability in /pmb/opac_css/includes/sessions.inc.php in PMB 7.4.7 and… CVSS 3.1CRITICAL 9.8
TI-2023-10271 An arbitrary file upload vulnerability in the camera_upload.php component of PMB v7.4.6… CVSS 3.1CRITICAL 9.8
TI-2023-30265 PMB 7.4.6 SQL Injection Vulnerability via Unsanitized id Parameter CVSS 4.0CRITICAL 9.3
TI-2023-28592 A SQL Injection vulnerability in /admin/sauvegarde/run.php in PMB 7.4.7 and earlier… CVSS 3.1HIGH 7.2
TI-2023-25023 File Upload vulnerability PMB v.7.4.8 allows a remote attacker to execute arbitrary code… CVSS 3.1HIGH 7.2
TI-2023-18818 SQL Injection vulnerability in PMB Services PMB v.7.4.7 and before allows a remote… CVSS 3.1CRITICAL 9.8

See all 22 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences