Auth bypass in Kusalkasilva Learning-Management-System
CVE-2026-108921
A vulnerability was detected in KusalkaSilva Learning-Management-System up to ffeb873f8803f1e9664384ff75000c7da45466d2. This impacts the function mysql_query of the file remove_announcements.php of the component State-Changing Endpoints. Performing a manipulation of the argument ID results in missing authentication. The attack may be initiated remotely. The exploit is now public and may be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The project was informed of the problem early through an issue report but has not responded yet.
Vulnerability class: Broken Authentication
Published .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Kusalkasilva Learning-Management-System — versions ffeb873f8803f1e9664384ff75000c7da45466d2
Weakness classification (CWE)
References
- vuldb.com/vuln/416734 (technical-description, vdb-entry)
- vuldb.com/vuln/416734/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-108921 (third-party-advisory)
- vuldb.com/submit/994370 (third-party-advisory)
- github.com/KusalkaSilva/Learning-Management-System/issues/5 (issue-tracking, exploit)
- github.com/KusalkaSilva/Learning-Management-System/ (product)
Frequently asked questions
- What is CVE-2026-108921?
- CVE-2026-108921 is a high-severity vulnerability in Kusalkasilva Learning-Management-System, classified under Improper Authentication. CVSS score: 7.3/10. Published 2026-10-12.
- How severe is CVE-2026-108921?
- High severity. CVSS v3 base score is 7.3 out of 10.