Unrestricted file upload in WebsiteBaker
Priority LOW 34CWE-434Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.
Summary
An Arbitrary File Upload vulnerability exists in admin/media/upload.php in WebsiteBaker 2.8.1 and earlier due to a failure to restrict uploaded files with .htaccess, .php4, .php5, and .phtl extensions.
Why it matters now
EPSS 0.01112 66th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| websitebaker | WebsiteBaker | through 2.8.1 | — | No fix listed | CNA |
- WebsiteBaker Vendorwebsitebaker Affected through 2.8.1 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:websitebaker:websitebaker:*:*:*:*:*:*:*:* | up to 2.8.1 | Vulnerable | websitebaker |
- cpe:2.3:a:websitebaker:websitebaker:*:*:*:*:*:*:*:* Versions up to 2.8.1 Vulnerable ·websitebaker
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2011-2933
- 2026-10-03 Alias added: GHSA-wjm5-2p7j-f53r
References
More Websitebaker vulnerabilities
- TI-2021-22404 WebsiteBaker 2.13.0 - Remote Code Execution (RCE) (Authenticated) CVSS 4.0HIGH 8.7
- TI-2023-30185 WebsiteBaker 2.13.3 Directory Traversal via Media Delete Endpoint CVSS 4.0HIGH 7.0
- TI-2023-30236 WebsiteBaker 2.13.3 Stored Cross-Site Scripting via Page Creation CVSS 4.0MEDIUM 5.1
- TI-2023-30186 WebsiteBaker 2.13.3 Stored Cross-Site Scripting via SVG File Upload CVSS 4.0MEDIUM 5.1
- TI-2017-05063 Multiple SQL injection vulnerabilities in account/signup.php and account/signup2.php in… CVSS 3.1CRITICAL 9.8
- TI-2020-15891 WebsiteBaker 2.12.2 allows SQL Injection via parameter 'display_name' in… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2011-2933 · CVE Program
- CVE-2011-2933 · NVD
- FIRST EPSS
- GHSA-wjm5-2p7j-f53r · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences