CVE-2026-116535
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
63/100
Published: 2026-10-31
Modified: 2026-11-02
First seen: 2026-10-31
Status: active
Attack Surface
Network
Low Complexity
No Interaction
Scope Change
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
Low
UI:
None
S:
Changed
C:
Low
I:
Low
A:
None
Description
The SEOPress – AI SEO Plugin & On-site SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'display_name' parameter in all versions up to, and including, 10.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is exploitable by any Subscriber who sets their display_name to a string containing the literal %%archive_title%% token alongside HTML event-handler payloads, as WordPress stores display names without HTML filtering and the plugin substitutes the token after escaping has already occurred.
Weakness Classification (1)
Affected Software (2)
| Vendor | Product | Version |
|---|---|---|
| rainbowgeek | SEOPress – AI SEO Plugin & On-site SEO | 0 |
| rainbowgeek | SEOPress – AI SEO Plugin & On-site SEO | 0 |