CVE-2011-3858
UnknownEPSS 3.79%
Last modified
CVE-2011-3858 is a vulnerability of currently unknown severity. Cross-site scripting (XSS) vulnerability in the Pixiv Custom theme before 2.1.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter.. EPSS estimates a 3.79% chance of exploitation in the next 30 days.
Description
Cross-site scripting (XSS) vulnerability in the Pixiv Custom theme before 2.1.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zespia | Pixiv Custom | <= 2.1.5 |
| Zespia | Pixiv Custom | 1.0 |
| Zespia | Pixiv Custom | 1.0.1 |
| Zespia | Pixiv Custom | 1.0.2 |
| Zespia | Pixiv Custom | 1.1 |
| Zespia | Pixiv Custom | 1.1.1 |
| Zespia | Pixiv Custom | 1.1.2 |
| Zespia | Pixiv Custom | 1.1.3 |
| Zespia | Pixiv Custom | 1.1.4 |
| Zespia | Pixiv Custom | 1.1.5 |
| Zespia | Pixiv Custom | 1.1.6 |
| Zespia | Pixiv Custom | 1.1.7 |
| Zespia | Pixiv Custom | 1.1.9 |
| Zespia | Pixiv Custom | 1.1.10 |
| Zespia | Pixiv Custom | 1.1.11 |
| Zespia | Pixiv Custom | 1.1.12 |
| Zespia | Pixiv Custom | 1.1.13 |
| Zespia | Pixiv Custom | 1.1.14 |
| Zespia | Pixiv Custom | 1.2.0 |
| Zespia | Pixiv Custom | 1.2.1 |
| Zespia | Pixiv Custom | 1.3.0 |
| Zespia | Pixiv Custom | 1.3.1 |
| Zespia | Pixiv Custom | 2.0 |
| Zespia | Pixiv Custom | 2.0.2 |
| Zespia | Pixiv Custom | 2.0.4 |
| Zespia | Pixiv Custom | 2.0.7 |
| Zespia | Pixiv Custom | 2.1.0 |
| Zespia | Pixiv Custom | 2.1.1 |
| Zespia | Pixiv Custom | 2.1.2 |
| Zespia | Pixiv Custom | 2.1.3 |
| Zespia | Pixiv Custom | 2.1.4 |
References
- https://sitewat.ch/en/Advisories/16Exploit, URL Repurposed
- https://sitewat.ch/en/Advisories/16Exploit, URL Repurposed
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-3858?
Cross-site scripting (XSS) vulnerability in the Pixiv Custom theme before 2.1.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter.
How severe is CVE-2011-3858?
Severity scoring for CVE-2011-3858 is pending analysis. The EPSS model estimates a 3.79% probability of exploitation in the next 30 days.
How do I fix CVE-2011-3858?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2011-3858?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
