Medium severity · published Sep 30, 2026
CVE-2026-90953
Image Optimizer by Elementor < 1.7.7 - Subscriber+ Attachment Metadata and Site Statistics Disclosure via Discarded REST Permission Callbacks
4.3
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 7% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
Image Optimizer ·
before 1.7.7 · source: vendor