addfreespace <= 0.1.3 - Cross-Site Request Forgery to Stored Cross-Site Scripting via Settings Page
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Tampering
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-352.
Summary
The addfreespace plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.1.3. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- 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-2026-6701
- 2026-10-03 Alias added: GHSA-x5x8-g224-w6hp
References
Other 11
- https://www.wordfence.com/threat-intel/vulnerabilities/id/40eaeb28-c721-4977-951d-582b7dc2bd12?source=cve
- https://plugins.trac.wordpress.org/browser/addfreespace/trunk/addfreespace.php#L45
- https://plugins.trac.wordpress.org/browser/addfreespace/tags/0.1.3/addfreespace.php#L45
- https://plugins.trac.wordpress.org/browser/addfreespace/trunk/addfreespace_functions.php#L30
- https://plugins.trac.wordpress.org/browser/addfreespace/tags/0.1.3/addfreespace_functions.php#L30
- https://plugins.trac.wordpress.org/browser/addfreespace/trunk/addfreespace_functions.php#L59
- https://plugins.trac.wordpress.org/browser/addfreespace/tags/0.1.3/addfreespace_functions.php#L59
- https://plugins.trac.wordpress.org/browser/addfreespace/trunk/addfreespace.php#L312
- https://plugins.trac.wordpress.org/browser/addfreespace/tags/0.1.3/addfreespace.php#L312
- https://plugins.trac.wordpress.org/browser/addfreespace/trunk/addfreespace_functions.php#L83
- https://plugins.trac.wordpress.org/browser/addfreespace/tags/0.1.3/addfreespace_functions.php#L83
More kazunii vulnerabilities
- TI-2026-02059 itsukaita <= 0.1.2 - Reflected Cross-Site Scripting via 'day_from' Parameter CVSS 3.1MEDIUM 6.1
Sources
- CVE-2026-6701 · CVE Program
- CVE-2026-6701 · NVD
- FIRST EPSS
- GHSA-x5x8-g224-w6hp · 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