Multiple incomplete blacklist vulnerabilities in inc/core/class.dc.core.php in Dotclear…
Priority MEDIUM 43CWE-284Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-284.
Summary
Multiple incomplete blacklist vulnerabilities in inc/core/class.dc.core.php in Dotclear before 2.8.2 allow remote authenticated users with "manage their own media items" and "manage their own entries and comments" permissions to execute arbitrary PHP code by uploading a file with a (1) .pht, (2) .phps, or (3) .phtml extension.
Why it matters now
EPSS 0.0259 85th percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2015-8832
- 2026-10-03 Alias added: GHSA-f5g6-9ccw-m397
References
Exploit 3
Patch 3
- https://hg.dotclear.org/dotclear/rev/198580bc3d80
- [oss-security] 20160306 Re: CVE Request: Dotclear: XSS vulnerability in comments managment page and media exclusion control enforcement
- [oss-security] 20160305 CVE Request: Dotclear: XSS vulnerability in comments managment page and media exclusion control enforcement
More Dotclear vulnerabilities
- TI-2023-30235 Dotclear 2.25.3 Authenticated Remote Code Execution via File Upload CVSS 4.0HIGH 8.7
- TI-2024-38378 Dotclear 2.29 Remote Code Execution via Authenticated File Upload CVSS 4.0HIGH 8.7
- TI-2024-18328 A Reflected Cross-Site Scripting (XSS) vulnerability has been identified in Dotclear… CVSS 3.1MEDIUM 6.1
- TI-2008-03094 Unrestricted file upload vulnerability in ecrire/images.php in Dotclear 1.2.7.1 and… CVSS 2.0HIGH 9.3
- TI-2005-03750 Unspecified vulnerability in the Trackback functionality in DotClear 1.2.1 has unknown impact and attack vectors. CVSS 2.0HIGH 10.0
- TI-2016-06637 Unrestricted file upload vulnerability in the fileUnzip->unzip method in Dotclear before… CVSS 3.0HIGH 8.8
Sources
- CVE-2015-8832 · CVE Program
- CVE-2015-8832 · NVD
- FIRST EPSS
- GHSA-f5g6-9ccw-m397 · 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