CVE-2026-8423— JaviBola Custom Theme Test <= 2.0.5 - Cross-Site Request Forgery
Possible ATT&CK Techniques 2AI
T1098.004 · SSH Authorized Keys T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| javibola | JaviBola Custom Theme Test | ≤ 2.0.5 | affected |
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I. Basic Information for CVE-2026-8423
Vulnerability Information
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Vulnerability Title
JaviBola Custom Theme Test <= 2.0.5 - Cross-Site Request Forgery
Source: NVD (National Vulnerability Database)
Vulnerability Description
The JaviBola Custom Theme Test plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.0.5. This is due to missing or incorrect nonce validation on the options page. This makes it possible for unauthenticated attackers to change the site's active theme by modifying the jbct_theme option via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨站请求伪造(CSRF)
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| javibola | JaviBola Custom Theme Test | 0 ~ 2.0.5 | - |
II. Public POCs for CVE-2026-8423
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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IV. Related Vulnerabilities
Same weakness: CWE-352
- CVE-2026-22880
Mobile SSO authentication flow allows credential theft via m - CVE-2025-11954
CSRF in Sitemio's WISECP - CVE-2026-6405
Anomify AI <= 0.3.6 - Cross-Site Request Forgery - CVE-2026-6395
Word 2 Cash <= 0.9.2 - Cross-Site Request Forgeryto Stored C - CVE-2026-6400
Child Height Predictor by Ostheimer <= 1.3 - Cross-Site Requ
V. Comments for CVE-2026-8423
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