Cross-site scripting (XSS) vulnerability in forum/index.php in FlatNuke 2.5.6 allows…
Priority LOW 22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Cross-site scripting (XSS) vulnerability in forum/index.php in FlatNuke 2.5.6 allows remote attackers to inject arbitrary web script or HTML via the nome parameter in a login operation, a variant of CVE-2005-3306.
Why it matters now
EPSS 0.01164 67th percentileScored 2026-11-07
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-2005-3361
- 2026-10-03 Alias added: GHSA-mwxf-5jx9-94w6
References
More Flatnuke vulnerabilities
- TI-2005-04191 FlatNuke 2.5.6 verifies authentication credentials based on an MD5 checksum of the admin… CVSS 2.0HIGH 10.0
- TI-2005-01795 Direct code injection vulnerability in FlatNuke 2.5.3 allows remote attackers to execute… CVSS 2.0HIGH 7.5
- TI-2005-00233 Direct code injection vulnerability in FlatNuke 2.5.1 allows remote attackers to execute… CVSS 2.0HIGH 7.5
- TI-2005-00232 index.php in FlatNuke 2.5.1 allows remote attackers to create an administrator account… CVSS 2.0HIGH 7.5
- TI-2005-03953 Directory traversal vulnerability in Flatnuke 2.5.6 allows remote attackers to access… CVSS 2.0MEDIUM 5.0
- TI-2005-02672 Directory traversal vulnerability in FlatNuke 2.5.6 and possibly earlier allows remote… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2005-3361 · CVE Program
- CVE-2005-3361 · NVD
- FIRST EPSS
- GHSA-mwxf-5jx9-94w6 · GitHub Advisory Database · CC BY 4.0
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