CVE-2026-116280
Kameleo Proxy Validation f.cs InternalController.TestProxy server-side request forgery
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
A vulnerability was determined in Kameleo up to 5.0.1.26. Affected is the function InternalController.TestProxy of the file client-engine-application/f.cs of the component Proxy Validation. Executing a manipulation of the argument host/port can lead to server-side request forgery. The attack may be launched remotely. Upgrading to version 5.2.0 is able to address this issue. It is suggested to upgrade the affected component. The route has been removed and replaced with /general/test-proxy in 5.2.0.
| CWE | CWE-918 |
| Vendor | n/a |
| Product | kameleo |
| Published | Oct 26, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
n/a / Kameleo
5.0.1.0 5.0.1.1 5.0.1.2 5.0.1.3 5.0.1.4 5.0.1.5 5.0.1.6 5.0.1.7 5.0.1.8 5.0.1.9 5.0.1.10 5.0.1.11 5.0.1.12 5.0.1.13 5.0.1.14 5.0.1.15 5.0.1.16 5.0.1.17 5.0.1.18 5.0.1.19 5.0.1.20 5.0.1.21 5.0.1.22 5.0.1.23 5.0.1.24 5.0.1.25 5.0.1.26
References
vuldb.com: https://vuldb.com/vuln/426305 vuldb.com: https://vuldb.com/vuln/426305/cti vuldb.com: https://vuldb.com/cve/CVE-2026-116280 vuldb.com: https://vuldb.com/submit/1011318 drive.google.com: https://drive.google.com/drive/folders/1v9qTuMbrKnJStOeWqS-PDXz1KbmMheQ3?usp=drive_link github.com: https://github.com/kameleo-io/kameleo/releases/tag/5.2.0
Credits
Notwo1f 🔍 researchersongwu (VulDB User) researchersongwu (VulDB User) VulDB CNA Team