CVE-2022-25581

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.

CVSS v3.1

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

CVSS v2.0

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

1.18% chance of exploitation in the next 30 days, 65th percentile

Published

2022-03-18

Updated

2024-08-03

Proof-of-concept exploits (1)

• wooluo/CVE-2022-255810★ · 2025-06-24

References

• CVE Record
• NVD entry

Related

• CVE-2022-2558
• CVE-2022-2559
• CVE-2022-25577
• CVE-2022-2563
• CVE-2022-25576
• CVE-2022-25630