CVE-2025-11747
Colibri Page Builder <= 1.0.345 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
- Published
- Updated
- Reserved
- Assigned by
- Wordfence
Description
The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the colibri_blog_posts shortcode in all versions up to, and including, 1.0.345 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Timeline
ID reserved
By Wordfence
- 2 months later
· 2 months later
Published
- 4 months later
· 4 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| WordfenceCNA (assigner) | 3.1 | Medium6.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N |
| NVDNVD · Deferred | 3.1 | Medium6.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.29% · top 78% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.4.
Weakness
Affected products
extendthemes · Colibri Page Builder
- affected ≤ 1.0.345
References (3)
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e3305b39-5f7b-493b-80b5-cb925c2710c1?source=cve (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/colibri-page-builder/trunk/extend-builder/shortcodes/blog-posts.php#L251 (opens in a new tab)
- https://plugins.trac.wordpress.org/changeset/3421590/colibri-page-builder/trunk/extend-builder/shortcodes/blog-posts.php (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2025-11747)Record last updated .