Vulnerability Description
Elgg before 7.0.0 does not check image dimensions to prevent denial of service via a large avatar upload.
CVSS Score
4.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Related Weaknesses (CWE)
References
- https://github.com/Elgg/Elgg/commit/ab91d59dc2caaa3fdbfe7e9b916fc0cc7e6b323a
- https://github.com/Elgg/Elgg/compare/7.0.0-rc.1...7.0.0
- https://github.com/Elgg/Elgg/pull/15041
FAQ
What is CVE-2026-65650?
CVE-2026-65650 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Elgg before 7.0.0 does not check image dimensions to prevent denial of service via a large avatar upload.
How severe is CVE-2026-65650?
CVE-2026-65650 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-65650?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.