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CVE-2025-5085

wp-nano-ad <= 1.31 - Authenticated (Administrator+) Stored Cross-Site Scripting via blogrole_link Parameter

Published: Jun 2, 2026Updated: Jun 2, 2026 Sources: CVE List NVD
NVD MITRE
5.5CVSS
MEDIUM

The WP Nano AD plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘blogrole_link’ parameter in all versions up to, and including, 1.31 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None

Weaknesses

CWE-79

Affected Products

WP Nano AD
ariyes

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://cor.wordpress.org/plugins/wp-nano-ad/
cor.wordpress.org
https://github.com/BFS-Lab/BFSDV/blob/main/WP%20Nano%20Ads%20XSS.md
github.com
https://plugins.trac.wordpress.org/browser/wp-nano-ad/trunk/add_links.php
plugins.trac.wordpress.org
and 1 more references View all →

Timeline

Published
Jun 2, 2026
Last Updated
Jun 2, 2026

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