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Medium severity · published Nov 21, 2025
CVE-2025-66081
WordPress Head Meta Data plugin <= 20250327 - Cross Site Scripting (XSS) vulnerability
5.9
CVSS
0.2%
EPSS
No
On KEV
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Jeff Starr Head Meta Data head-meta-data allows Stored XSS.This issue affects Head Meta Data: from n/a through <= 20250327.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HM
Head Meta Data · Jeff Starr
through 20250327 · source: vendor
Affected product
HM
Head Meta Data
Jeff Starr
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-66081
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-66081
patchstack.com
https://patchstack.com/database/Wordpress/Plugin/head-meta-data/vulnerability/wordpress-head-meta-data-plugin-20250327-cross-site-scripting-xss-vulnerability?_s_id=cve