CVEvulnerability
CVE-2016-20010
10.0 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2021-05-05
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 10.0 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Description
EWWW Image Optimizer before 2.8.5 allows remote command execution because it relies on a protection mechanism involving boolval, which is unavailable before PHP 5.5.
Affected configurations
• ewww image optimizer (< 2.8.5)
References
- https://plugins.trac.wordpress.org/browser/ewww-image-optimizer/trunk/changelog.txt Release Notes, Third Party Advisory
- https://www.wordfence.com/blog/2016/06/vulnerability-ewww-image-optimizer/ Third Party Advisory
- https://plugins.trac.wordpress.org/browser/ewww-image-optimizer/trunk/changelog.txt Release Notes, Third Party Advisory
- https://www.wordfence.com/blog/2016/06/vulnerability-ewww-image-optimizer/ Third Party Advisory