Rapid7

vulnerability

Alma Linux: CVE-2019-13038: Moderate: mod_auth_mellon security and bug fix update (ALSA-2020-1660)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Jun 29, 2019
Added
May 4, 2022
Modified
Mar 31, 2026

Description

mod_auth_mellon through 0.14.2 has an Open Redirect via the login?ReturnTo= substring, as demonstrated by omitting the // after http: in the target URL.

Solutions

alma-upgrade-mod_auth_mellonalma-upgrade-mod_auth_mellon-diagnostics
Title
Rapid7 Labs

2026 Global Threat Landscape Report

The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.