CVE-2025-12135 json
WPBookit <= 1.0.6 - Unauthenticated Stored Cross-Site Scripting
published 11mo ago modified last mo. also EUVD-2025-198406
- cvss
- 7.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 23%
- public exploits
- 0
- none known
Summary
The WPBookit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'css_code' parameter in all versions up to, and including, 1.0.6 due to a missing capability check on the save_custome_code() function. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Patch / fix
- iqonicdesign wpbookit 1.0.7
Is CVE-2025-12135 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 11mo ago
Exploit prediction
0.31% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-11).
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 |
Affected products
- iqonicdesign WPBookit
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/7d7b2c79-c4f7-4611-a22a-685d4421a4ab?source=cve
- plugins.trac.wordpress.org /browser/wpbookit/trunk/core/admin/classes/class.wpb-admin-routes-handler.php#L15
- plugins.trac.wordpress.org /browser/wpbookit/trunk/core/admin/classes/class.wpb-admin-routes.php#L118
- plugins.trac.wordpress.org /browser/wpbookit/trunk/core/admin/classes/controllers/class.wpb-setting-controller.php#L16
- github.com /d0n601/CVE-2025-12135
- ryankozak.com /posts/cve-2025-12135/
- plugins.trac.wordpress.org /changeset?sfp_email=&sfph_mail=&reponame=&old=3398463%40wpbookit&new=3398463%40wpbookit&sfp_email=&sfph_mail=
Sources
- CVE List CVE-2025-12135
- NVD CVE-2025-12135
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.