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Fencer Vulns
high 7.5

CVE-2008-6934 json

Static code injection vulnerability in Sanus|artificium (aka Sanusart) Free simple guestbook PHP script, when downloaded before 20081111, a…

published 2009-08-11 17 y ago modified 2026-06-16 4 mo ago also EUVD-2008-6894

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.9%
EPSS 2.9% chance of exploitation in 30 days, percentile 87%
public exploits
1
Exploit-DB

Summary

Static code injection vulnerability in Sanus|artificium (aka Sanusart) Free simple guestbook PHP script, when downloaded before 20081111, allows remote attackers to inject arbitrary PHP code into messages.txt via the message parameter to act.php, which is executed when guestbook/guestbook.php is accessed. NOTE: some of these details are obtained from third party information.

Timeline

  1. First public exploit (EDB-7079)
  2. Published

Exploit prediction

2.91% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-7079 FREEsimplePHPGuestbook - 'Guestbook.php' Remote Code Execution webapps, 2008-11-10
  • securityfocus.com http://www.securityfocus.com/bid/32240 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.