CVE-2026-65650

State: Published
Severity: 4.3 Medium
Published: Jul 22, 2026
Updated: Jul 22, 2026
Reserved: Jul 22, 2026

Description

Elgg before 7.0.0 does not check image dimensions to prevent denial of service via a large avatar upload.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	mitre

Weaknesses

CWE-770 Allocation of Resources Without Limits or Throttling

Affected Products

Product	Versions
ElggElgg	before 6.3.5Affected 7.0.0-rc.1 to before 7.0.0Affected

References

https://github.com/Elgg/Elgg/compare/7.0.0-rc.1...7.0.0
https://github.com/Elgg/Elgg/commit/ab91d59dc2caaa3fdbfe7e9b916fc0cc7e6b323a
https://github.com/Elgg/Elgg/pull/15041

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