TI-2008-02528 Aliases CVE-2008-2638 GHSA-23r2-7v4m-m7mp

Static code injection vulnerability in guestbook.php in 1Book 1.0.1 and earlier allows…

MEDIUM 49CWE-94Published 2008-06-10 · Updated 2024-08-07

Key facts

Attack vector: Network
Privileges required: None
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: Complete · Complete · Complete
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-94.

Summary

Static code injection vulnerability in guestbook.php in 1Book 1.0.1 and earlier allows remote attackers to upload arbitrary PHP code via the message parameter in an HTML webform, which is written to data.php.

Why it matters now

EPSS 0.0386 90th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

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 · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:1-script:1-book::::::::	up to 1.0.1	Vulnerable	1-script

cpe:2.3:a:1-script:1-book:*:*:*:*:*:*:*:* Versions up to 1.0.1 Vulnerable ·1-script

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2008-2638
2026-10-03 Alias added: GHSA-23r2-7v4m-m7mp
2026-10-14 EPSS moved to the 90th–95th percentile

References

Exploit 1

5736

Other 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences