Easy Email Subscription <= 1.3 - Unauthenticated Stored Cross-Site Scripting
Priority LOW 38CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
The Easy Email Subscription plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'name' parameter in all versions up to, and including, 1.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00386 32nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-11994
- 2026-10-03 Alias added: GHSA-7fpf-mqr5-8pc2
References
Other 4
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b5bb14c1-8713-4aa1-b50a-53bed07a5f80?source=cve
- https://plugins.svn.wordpress.org/email-subscription-with-secure-captcha/tags/1.3/subscriber-form.php
- https://plugins.svn.wordpress.org/email-subscription-with-secure-captcha/tags/1.3/simple-email-subscription.php
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3388578%40email-subscription-with-secure-captcha&new=3388578%40email-subscription-with-secure-captcha&sfp_email=&sfph_mail=
More yudiz vulnerabilities
- TI-2023-02098 WP Replicate Post <= 4.0.2 - Authenticated (Contributor+) SQL Injection CVSS 3.1HIGH 8.8
- TI-2026-05663 WP Contact Form 7 DB Handler <= 3.0 - Cross-Site Request Forgery to Arbitrary File Deletion via 'contact_form' Parameter CVSS 3.1HIGH 8.1
- TI-2025-09780 Easy Email Subscription <= 1.3 - Authenticated (Admin+) SQL Injection via uid CVSS 3.1MEDIUM 4.9
- TI-2025-09788 Easy Email Subscription <= 1.3 - Cross-Site Request Forgery to Arbitrary Subscriber Deletion CVSS 3.1MEDIUM 4.3
Sources
- CVE-2025-11994 · CVE Program
- CVE-2025-11994 · NVD
- FIRST EPSS
- GHSA-7fpf-mqr5-8pc2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences