Ona <= 1.26 - Authenticated (Administrator+) Blind Server-Side Request Forgery via 'download_link' Parameter
Priority LOW 20CWE-918Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
The Ona theme for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.26 via the ona_activate_child_theme. This makes it possible for authenticated attackers, with administrator-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0025 16th 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
- 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-2026-6812
- 2026-10-03 Alias added: GHSA-423g-pph2-4pp5
References
Other 5
- https://www.wordfence.com/threat-intel/vulnerabilities/id/0acb365c-b5f2-4377-875b-69278a8ff96e?source=cve
- https://plugins.trac.wordpress.org/browser/ona/trunk/inc/admin/theme-admin.php#L694
- https://plugins.trac.wordpress.org/browser/ona/tags/1.23.2/inc/admin/theme-admin.php#L694
- https://plugins.trac.wordpress.org/browser/ona/trunk/inc/admin/theme-admin.php#L688
- https://plugins.trac.wordpress.org/browser/ona/tags/1.23.2/inc/admin/theme-admin.php#L688
More deothemes vulnerabilities
- TI-2026-25010 WordPress Ona theme < 1.24 - Arbitrary File Upload vulnerability CVSS 3.1CRITICAL 9.9
- TI-2023-02635 Multiple Themes - Reflected XSS CVSS 3.1MEDIUM 6.1
- TI-2023-03464 Multiple DeoThemes Themes <= (Various Versions) - Reflected Cross-Site Scripting CVSS 3.1MEDIUM 6.1
- TI-2022-04562 Freemius SDK <= 2.4.2 - Missing Authorization Checks CVSS 3.1MEDIUM 6.3
Sources
- CVE-2026-6812 · CVE Program
- CVE-2026-6812 · NVD
- FIRST EPSS
- GHSA-423g-pph2-4pp5 · 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