Cross-site scripting (XSS) vulnerability in guestbook.php in Soren Boysen (SkullSplitter)…
Priority LOW 17Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- High
- 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 guestbook.php in Soren Boysen (SkullSplitter) PHP Guestbook 2.6 allows remote attackers to inject arbitrary web script or HTML via the url parameter.
Why it matters now
EPSS 0.01753 78th 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
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:skullsplitter:php_guestbook:*:*:*:*:*:*:*:* | up to 2.6 | Vulnerable | Skullsplitter |
| cpe:2.3:a:skullsplitter:php_guestbook:2.7:*:*:*:*:*:*:* | 2.7 | Vulnerable | Skullsplitter |
- cpe:2.3:a:skullsplitter:php_guestbook:*:*:*:*:*:*:*:* Versions up to 2.6 Vulnerable ·Skullsplitter
- cpe:2.3:a:skullsplitter:php_guestbook:2.7:*:*:*:*:*:*:* Versions 2.7 Vulnerable ·Skullsplitter
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-1256
- 2026-10-03 Alias added: GHSA-vfx9-xh8h-p5v6
References
Sources
- CVE-2006-1256 · CVE Program
- CVE-2006-1256 · NVD
- FIRST EPSS
- GHSA-vfx9-xh8h-p5v6 · GitHub Advisory Database · CC BY 4.0
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