TI-2023-20690 Aliases CVE-2023-39578 GHSA-g9c9-fx42-9w6f

A stored cross-site scripting (XSS) vulnerability in the Create function of Zenario CMS…

MEDIUM 55CWE-79Published 2023-08-28 · Updated 2024-10-02

Key facts

Attack vector: Network
Privileges required: High
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

A stored cross-site scripting (XSS) vulnerability in the Create function of Zenario CMS v9.4 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Menu navigation text field.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00441 38th 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:tribalsystems:zenario:9.4:::::::*	9.4	Vulnerable	Tribal Systems

cpe:2.3:a:tribalsystems:zenario:9.4:*:*:*:*:*:*:* Versions 9.4 Vulnerable ·Tribal Systems

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-39578
2026-10-03 Alias added: GHSA-g9c9-fx42-9w6f

References

Exploit 1

https://github.com/anh91/Zenario-xss/issues/1

Other 1

https://panda002.hashnode.dev/a-stored-cross-site-scripting-xss-vulnerability-in-the-create-the-function-of-zenario-cms-v94

TI-2022-21687 Zenario CMS 9.3.57186 is vulnerable to Remote Code Excution (RCE). CVSS 3.1CRITICAL 9.8
TI-2023-24000 A Cross-Site Scripting (XSS) vulnerability in Zenario CMS v.9.4.59197 allows a local… CVSS 3.1MEDIUM 5.4
TI-2023-23999 A Cross-Site Scripting (XSS) vulnerability in Zenario CMS v.9.4.59197 allows an attacker… CVSS 3.1MEDIUM 5.4
TI-2023-23998 A Cross-Site Scripting (XSS) vulnerability in Zenario CMS v.9.4.59197 allows a local… CVSS 3.1MEDIUM 5.4
TI-2022-21674 Zenario CMS 9.3.57186 is vulnerable to Cross Site Scripting (XSS) via svg,Users & Contacts. CVSS 3.1MEDIUM 5.4
TI-2022-21673 Zenario CMS 9.3.57186 is is vulnerable to Cross Site Scripting (XSS) via profile. CVSS 3.1MEDIUM 5.4

See all 20 →

Sources

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