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CVE-2011-2745
upload_handler.php in the swfupload extension in Chyrp 2.0 and earlier relies on client-side JavaScript code to restrict the file…
Medium6.5EPSS 2.0%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
upload_handler.php in the swfupload extension in Chyrp 2.0 and earlier relies on client-side JavaScript code to restrict the file extensions of uploaded files, which allows remote authenticated users to upload a .php file, and consequently execute arbitrary PHP code, via a write_post action to the default URI under admin/.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 2.0% · top 19% of all CVEs (2 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Weakness
Affected products
n/a
- affected n/a
References (5)
- 8314 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- http://www.justanotherhacker.com/advisories/JAHx113.txt (opens in a new tab)x_refsource_MISCx_transferred
- 48672 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- [oss-security] 20110713 Re: [oCERT-2011-001] Chyrp input sanitization errors (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [oss-security] 20110713 [oCERT-2011-001] Chyrp input sanitization errors (opens in a new tab)mailing-listx_refsource_MLISTx_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)
Record last updated .