CVE-2022-25582

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-03-25 · updated 2026-06-17
Weakness: CWE-79

Description

A stored cross-site scripting (XSS) vulnerability in the Column module of ClassCMS v2.5 and below allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Add Articles field.

Affected products

Classcms Project Classcms: through 2.5

References

https://github.com/k0xx11/Vulscve/blob/master/classcms2.5-xss.md
https://github.com/k0xx11/Vulscve/blob/master/classcms2.5-xss.md

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