Unrestricted file upload vulnerability in doupload.php in the Nmedia Member Conversation…
Priority MEDIUM 48CWE-264Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-264.
Summary
Unrestricted file upload vulnerability in doupload.php in the Nmedia Member Conversation plugin before 1.4 for WordPress allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in wp-content/uploads/user_uploads.
Why it matters now
EPSS 0.13499 96th percentileScored 2026-11-07
Public exploit Yes 2 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
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:nmedia:member_conversation:*:*:*:*:*:*:*:* | up to 1.3 | Vulnerable | nmedia |
| cpe:2.3:a:nmedia:member_conversation:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | nmedia |
| cpe:2.3:a:nmedia:member_conversation:1.2:*:*:*:*:*:*:* | 1.2 | Vulnerable | nmedia |
| cpe:2.3:a:wordpress:wordpress:-:*:*:*:*:*:*:* | not specified by NVD | Running on | WordPress |
- cpe:2.3:a:nmedia:member_conversation:*:*:*:*:*:*:*:* Versions up to 1.3 Vulnerable ·nmedia
- cpe:2.3:a:nmedia:member_conversation:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·nmedia
- cpe:2.3:a:nmedia:member_conversation:1.2:*:*:*:*:*:*:* Versions 1.2 Vulnerable ·nmedia
- cpe:2.3:a:wordpress:wordpress:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WordPress
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2012-3577
- 2026-10-03 Alias added: GHSA-w3gc-6887-36p6
References
Exploit 2
Sources
- CVE-2012-3577 · CVE Program
- CVE-2012-3577 · NVD
- FIRST EPSS
- GHSA-w3gc-6887-36p6 · GitHub Advisory Database · CC BY 4.0
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