CVE-2025-11241

Yoast SEO Premium 25.7-25.9 - Authenticated (Contributor+) Stored Cross-Site Scripting

MEDIUM
6.4
CVSS Score
Published: October 3, 2025 at 01:56 AM UTC
Updated: October 19, 2026 at 05:10 PM UTC
2 products affected across 2 vendorsYoast SEO PremiumYoast SEO Premium

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Severity
MEDIUM6.4
Exploit prediction
EPSS 0.3%
SSVC
PoC

Description

The Yoast SEO Premium plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions 25.7 to 25.9 due to a flawed regex used to remove an attribute in post content, which can be abused to inject arbitrary HTML attributes, including JavaScript event handlers. This vulnerability allows a user with Contributor access or higher to create a post containing a malicious JavaScript payload.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

78%
All versions
25.7 ≤ v ≤ 25.925.7

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.4MEDIUMWordfence
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-80

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