7.2high
CVE-2026-0807
Frontis Blocks <= 1.1.6 - Unauthenticated Server-Side Request Forgery via 'url' Parameter
Published 9 mo ago · modified 4 mo ago · JSON
CVSS
7.2
v3.1 · CNA
CISA KEV
No
not known exploited
EPSS
0.4%
percentile 30%
Public exploits
0
none known
Summary
The Frontis Blocks plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.1.6. This is due to insufficient restriction on the 'url' parameter in the 'template_proxy' function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application via the '/template-proxy/' and '/proxy-image/' endpoint.
CISA SSVC assessment
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 9 mo ago
Exploit prediction (EPSS)
0.36% probability of exploitation in the next 30 days, higher than 30% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| CNA | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N |
| CNA | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N |
Affected products
- wpmessiah Frontis Blocks — Block Library for the Block Editor
Classification
- Weakness
- CWE-918 Server-Side Request Forgery
References
- wordfence.com /threat-intel/vulnerabilities/id/322e0a27-9119-4b46-a043-d3a68c4fcdc4?source=cve
- plugins.trac.wordpress.org /browser/frontis-blocks/trunk/includes/Admin/Admin.php#L910
- plugins.trac.wordpress.org /browser/frontis-blocks/tags/1.1.4/includes/Admin/Admin.php#L910
- plugins.trac.wordpress.org /changeset/3444616/
Sources
- CVE List: CVE-2026-0807
- NVD: CVE-2026-0807
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.