The System.Web class in the XSP for ASP.NET server 1.1 through 2.0 in Mono does not…
Priority LOW 31Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The System.Web class in the XSP for ASP.NET server 1.1 through 2.0 in Mono does not properly verify local pathnames, which allows remote attackers to (1) read source code by appending a space (%20) to a URI, and (2) read credentials via a request for Web.Config%20.
Why it matters now
EPSS 0.05248 92nd 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 |
|---|---|---|---|---|---|
| — | — | 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-2006-6104
- 2026-10-03 Alias added: GHSA-gv7j-rggf-vg58
References
More mono Xsp vulnerabilities
- TI-2006-02566 Directory traversal vulnerability in the xsp component in mod_mono in Mono/C# web server… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2006-6104 · CVE Program
- CVE-2006-6104 · NVD
- FIRST EPSS
- GHSA-gv7j-rggf-vg58 · GitHub Advisory Database · CC BY 4.0
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