Bug 2486419 (CVE-2026-29170)

Summary: CVE-2026-29170 httpd: Apache HTTP Server: Cross-site scripting in mod_proxy_ftp via HTML directory list generation
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: rhel-process-autobot, watson-tool-maintainers
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in Apache HTTP Server, specifically within the `mod_proxy_ftp` module. This cross-site scripting (XSS) vulnerability occurs during the generation of HTML directory lists when the server is configured to list FTP directory contents via either a forward or reverse proxy. An attacker could exploit this by injecting malicious scripts into web pages, which could lead to information disclosure or unauthorized actions when viewed by other users.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 2488315    
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Description OSIDB Bzimport 2026-06-08 16:03:06 UTC
A cross-site scripting vulnerability exists in mod_proxy_ftp's HTML directory list generation in Apache HTTP Server 2.4.67 and earlier when listing FTP directory contents either via forward or reverse proxy configuration.

Users are recommended to upgrade to version 2.4.68, which fixes this issue.