CVE-2026-116280

medium

A vulnerability was determined in Kameleo up to 5.0.1.26.

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.

CVSS

5.5

5.5 (CVSS v3.1)

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

Severity source: NVD CVSS v3.1 (cna@vuldb.com)

Timeline (UTC)

Published: 2026-10-26 14:16

Modified: 2026-10-26 18:35

NVD status: Deferred

Last synced 3 days ago

Verified against the source API 2026-10-27 07:06 UTC

Exploitation

Not listed in CISA KEV (as of last catalog sync)

Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).

Affected products

Not reported by the source (unknown — not "none").

Weakness classification (CWE)

CWE-918

Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.

Mitigation & advisories

No vendor advisory or patch reference tagged by NVD. Check the references below.

References

https://drive.google.com/drive/folders/1v9qTuMbrKnJStOeWqS-PDXz1KbmMheQ3?usp=drive_link cna@vuldb.com
https://github.com/kameleo-io/kameleo/releases/tag/5.2.0 cna@vuldb.com
https://vuldb.com/cve/CVE-2026-116280 cna@vuldb.com
https://vuldb.com/submit/1011318 cna@vuldb.com
https://vuldb.com/vuln/426305 cna@vuldb.com
https://vuldb.com/vuln/426305/cti cna@vuldb.com

Data sources

NVD CVE API 2.0 — fetched 2026-10-27 07:06 UTC · record ↗

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