CVE-2026-103864

Apache Sling Engine: Request-derived values reach log sinks without CR/LF neutralization

Published Nov 5, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
Improper output neutralization for logs in Apache Sling Engine.



This issue affects Apache Sling Engine: before 3.0.4.



Users are recommended to upgrade to version 3.0.4, which fixes the issue.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N'}

Type Values Removed Values Added
First Time appeared Apache
Apache apache Sling Engine
Vendors & Products Apache
Apache apache Sling Engine
Type Values Removed Values Added
Description Improper output neutralization for logs in Apache Sling Engine. This issue affects Apache Sling Engine: before 3.0.4. Users are recommended to upgrade to version 3.0.4, which fixes the issue.
Title Apache Sling Engine: Request-derived values reach log sinks without CR/LF neutralization
Weaknesses CWE-117
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
apache
Published
Updated
Nov 10, 2026, 7:11 PM
Reserved
Oct 1, 2026, 11:45 AM
Status
Awaiting Analysis
Published
Nov 5, 2026, 1:17 PM
Modified
Nov 12, 2026, 5:06 PM