CVE-2024-57099

9.8 criticalEPSS 0.7%

Critical (9.8) in classcms classcms. EPSS 0.7% chance of exploitation in the next 30 days.

ClassCMS v4.8 has a code execution vulnerability. Attackers can exploit this vulnerability by constructing a payload in the classview parameter of the model management feature, allowing them to execute arbitrary code and potentially take control of the server.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-31)
CWE: CWE-94
Published: 2025-02-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

classcms:classcms

References

https://github.com/ClassCMS/ClassCMS/issues/6

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