CVE-2026-43505

6.5 MEDIUM

Published: May 01, 2026 Modified: May 01, 2026

Description

An issue was discovered in Prosody before 0.12.6 and 1.0.0 through 13.0.0 before 13.0.5, when mod_proxy65 is enabled. Because mod_proxy65 mishandles access control in the activation scenario, relaying of unauthenticated traffic can occur.

AI Explanation

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://prosody.im/security/advisory_735dd9d3/

Source: cve@mitre.org

Mitigation Patch Vendor Advisory

https://www.openwall.com/lists/oss-security/2026/05/01/5

Source: cve@mitre.org

Mailing List Patch Third Party Advisory

2 reference(s) from NVD

Quick Stats

CVSS v3 Score

6.5 / 10.0

EPSS (Exploit Probability)

0.0%

14th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-420

Affected Vendors

prosody

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