CVE-2007-2836

Name: CVE-2007-2836
Creator: NVD / NIST
Published: 2007-07-02T19:30:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.39%

Last modified Jun 16, 2026

CVE-2007-2836 is a vulnerability of currently unknown severity. Directory traversal vulnerability in session.rb in Hiki 0.8.0 through 0.8.6 allows remote attackers to delete arbitrary files via directory traversal sequences in the session ID, which is matched against an insufficiently restrictive regular expression before it is used to construct a filename that is marked for deletion at logout.. EPSS estimates a 2.39% chance of exploitation in the next 30 days.

Description

Directory traversal vulnerability in session.rb in Hiki 0.8.0 through 0.8.6 allows remote attackers to delete arbitrary files via directory traversal sequences in the session ID, which is matched against an insufficiently restrictive regular expression before it is used to construct a filename that is marked for deletion at logout.

Metrics

EPSS Probability

2.39%

81.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Hiki	Hiki	0.8.0
Hiki	Hiki	0.8.1
Hiki	Hiki	0.8.2
Hiki	Hiki	0.8.3
Hiki	Hiki	0.8.4
Hiki	Hiki	0.8.5
Hiki	Hiki	0.8.6

References

Timeline

Published: Jul 2, 2007
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2007-2836?

How severe is CVE-2007-2836?

Severity scoring for CVE-2007-2836 is pending analysis. The EPSS model estimates a 2.39% probability of exploitation in the next 30 days.

How do I fix CVE-2007-2836?

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-2007-2836?

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

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Source: NVD / NIST