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Fencer Vulns
medium 5.4

CVE-2023-44769 json

Zenario CMS Cross-site Scripting vulnerability

published 2023-10-24 3 y ago modified 2026-06-17 4 mo ago also GHSA-8g87-73vq-443p , EUVD-2023-2698

cvss
5.4
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 54%
public exploits
0
none known

Summary

A Cross-Site Scripting (XSS) vulnerability in Zenario CMS v.9.4.59197 allows a local attacker to execute arbitrary code via a crafted script to the Spare aliases from Alias.

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.73% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/sromanhu/ZenarioCMS--Reflected-XSS---Alias/tree/main referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/sromanhu/CVE-2023-44769_ZenarioCMS--Reflected-XSS---Alias/tree/main referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
GitHub 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem package affected fixed in
packagist tribalsystems/zenario
<=9.4.59197
 no fix listed

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.