CVE-2007-5821

Name: CVE-2007-5821
Creator: NVD / NIST
Published: 2007-11-05T19:46:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 5.53%

Last modified Jun 16, 2026

CVE-2007-5821 is a vulnerability of currently unknown severity. Multiple directory traversal vulnerabilities in DM Guestbook 0.4.1 and earlier allow remote attackers to include and execute arbitrary local files via a .. (dot dot) in (1) the lng parameter to (a) guestbook.php, (b) admin/admin.guestbook.php, or (c) auto/glob_new.php; or (2) the lngdefault parameter to auto/ch_lng.php.. EPSS estimates a 5.53% chance of exploitation in the next 30 days.

Description

Multiple directory traversal vulnerabilities in DM Guestbook 0.4.1 and earlier allow remote attackers to include and execute arbitrary local files via a .. (dot dot) in (1) the lng parameter to (a) guestbook.php, (b) admin/admin.guestbook.php, or (c) auto/glob_new.php; or (2) the lngdefault parameter to auto/ch_lng.php.

Metrics

EPSS Probability

5.53%

91.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Dm Guestbook	Dm Guestbook	<= 0.4.1

References

Timeline

Published: Nov 5, 2007
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2007-5821?

How severe is CVE-2007-5821?

Severity scoring for CVE-2007-5821 is pending analysis. The EPSS model estimates a 5.53% probability of exploitation in the next 30 days.

How do I fix CVE-2007-5821?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2007-5821?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST