CVE-2026-116280

Kameleo Proxy Validation f.cs InternalController.TestProxy server-side request forgery

MEDIUM
5.5
CVSS Score
Published: October 26, 2026 at 12:45 PM UTC
Updated: October 31, 2026 at 02:17 AM UTC
Products not identified yet

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

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.

Affected

We have no canonical product record for this CVE. The source names may not have matched any product.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (6)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/426305
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/426305/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-116280
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/1011318

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-918

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