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CVE-2011-4956
Cross-site scripting (XSS) vulnerability in WordPress before 3.1.1 allows remote attackers to inject arbitrary web script or HTML via…
Medium4.3EPSS 2.6%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
Cross-site scripting (XSS) vulnerability in WordPress before 3.1.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 2.6% · top 15% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Weakness
Affected products
n/a
- affected n/a
References (7)
- [oss-security] 20120419 Re: CVE-request: WordPress 3.1.1 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 44038 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://wordpress.org/news/2011/04/wordpress-3-1-1/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- 49138 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- [oss-security] 20120419 Re: CVE-request: WordPress 3.1.1 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- DSA-2470 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- 72141 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
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-2011-4956)Record last updated .