CVE-2026-96899
The Optima Express IDX WordPress plugin before 8.7.6 does not properly neutralise a script value submitted through one of its REST endpoints before storing it and echoing it into the document head when the post is rendered, allowing users with a role as low as author to perform Stored Cross-Site Scripting attacks.
Published:Sep 27, 2026
Last Modified:Sep 28, 2026
EPS:Sep 27, 2026
EPSS Score:0.00152
CVSS Score:6.8
Affected Products
Vendor
Product
Action
Vendor
Wordpress-extensions
Product
Optima Express Idx
Wordpress-extensions
Optima Express Idx
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
