CVE-2022-25581

7.8 highEPSS 1.2%

High (7.8) in classcms classcms. EPSS 1.2% chance of exploitation in the next 30 days.

Classcms v2.5 and below contains an arbitrary file upload via the component \class\classupload. This vulnerability allows attackers to execute code injection via a crafted .txt file.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 67% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2022-03-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

classcms:classcms

References

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

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