CVE-2026-2557
cskefu File Upload MediaController.java upload cross site scripting
CVSS Score
3.5
EPSS Score
0.0%
EPSS Percentile
0th
A vulnerability was detected in cskefu up to 8.0.1. Impacted is the function Upload of the file com/cskefu/cc/controller/resource/MediaController.java of the component File Upload. The manipulation results in cross site scripting. The attack may be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
| CWE | CWE-79 CWE-94 |
| Vendor | n/a |
| Product | cskefu |
| Published | Feb 16, 2026 |
| Last Updated | Feb 23, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
n/a / cskefu
8.0.0 8.0.1
References
Credits
🔍 xcxr (VulDB User)