CVE-2026-8211
Code Injection in Fess via JSP File Handler
Publication date: 2026-05-09
Last updated on: 2026-05-09
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| codelibs | fess | to 15.5.1 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-94 | The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. |
| CWE-74 | The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in codelibs Fess up to version 15.5.1, specifically in the update function of the file AdminDesignAction.java within the JSP File Handler component. It allows an attacker to perform code injection by manipulating the content argument. The attack can be executed remotely, and the exploit is publicly available.
How can this vulnerability impact me? :
The vulnerability can lead to unauthorized code execution on the affected system, potentially allowing an attacker to run arbitrary code remotely. This can compromise the integrity, confidentiality, and availability of the system.