CVE-2026-90953
Image Optimizer by Elementor < 1.7.7 - Subscriber+ Attachment Metadata and Site Statistics Disclosure via Discarded REST Permission Callbacks
Unknown Image Optimizer
CVSS
4.3MediumExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.18%Chance of exploitation activity in the next 30 days, higher than 6% of CVEs. Scored 23 Oct 2026FIRST EPSS
What fixes it
- 1.7.7Image OptimizerCVE List
A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.
Description
The Image Optimizer WordPress plugin before 1.7.7 does not enforce its intended capability check on several of its read REST routes, allowing any authenticated user to read attachment metadata and site-wide statistics that should be restricted to administrators.
Text from CVE List
Affected versions 1
- Image Optimizeraffected: all versions before 1.7.7CVE List