TI-2023-21977 Aliases CVE-2023-41436 GHSA-8w5w-hw88-g4v5

Cross Site Scripting vulnerability in CSZCMS v.1.3.0 allows a local attacker to execute…

MEDIUM 58CWE-79Published 2023-09-15 · Updated 2024-09-25

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

Cross Site Scripting vulnerability in CSZCMS v.1.3.0 allows a local attacker to execute arbitrary code via a crafted script to the Additional Meta Tag parameter in the Pages Content Menu component.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00505 43rd 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: Poc
Automatable: No
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:cskaza:cszcms:1.3.0:::::::*	1.3.0	Vulnerable	Cskaza

cpe:2.3:a:cskaza:cszcms:1.3.0:*:*:*:*:*:*:* Versions 1.3.0 Vulnerable ·Cskaza

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-41436
2026-10-03 Alias added: GHSA-8w5w-hw88-g4v5

References

Exploit 1

https://github.com/sromanhu/CSZ-CMS-Stored-XSS---Pages-Content/blob/main/README.md

TI-2020-18462 SQL Injection vulnerability in cskaza cszcms version 1.2.9, allows attackers to gain… CVSS 3.1HIGH 7.5
TI-2023-05785 CSZCMS File Manager Page templates permission CVSS 3.1HIGH 7.2
TI-2023-17311 A SQL injection vulnerability in CSZCMS 1.3.0 allows remote attackers to run arbitrary… CVSS 3.1CRITICAL 9.8
TI-2021-21202 There is a front-end sql injection vulnerability in cszcms 1.2.9 via cszcms/controllers/Member.php#viewUser CVSS 3.1CRITICAL 9.8
TI-2023-05786 CSZCMS Site Settings Page cross site scripting CVSS 3.1MEDIUM 4.8

Sources

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