CVE-2026-8211
codelibs Fess JSP File AdminDesignAction.java update code injection
- State
- Published
- Severity
- 5.1 Medium
- Published
- May 9, 2026
- Updated
- May 11, 2026
- Reserved
- May 9, 2026
Description
A vulnerability was detected in codelibs Fess up to 15.5.1. Affected by this issue is the function update of the file org/codelibs/fess/app/web/admin/design/AdminDesignAction.java of the component JSP File Handler. The manipulation of the argument content results in code injection. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 4.7 Medium | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 4.7 Medium | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 5.8 Medium | AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Fesscodelibs |
|
References
- VDB-362419 | codelibs Fess JSP File AdminDesignAction.java update code injectionvdb-entrytechnical-description
- VDB-362419 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #804293 | CodeLibs Fess 15.5.1 Arbitrary File Writethird-party-advisory
- https://bv3acdnplbr.feishu.cn/docx/Kk1tdEAfAoV6kZxVozUc8UA4nog?from=from_copylinkexploit
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