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CVE-2007-2836

Directory traversal vulnerability in session.rb in Hiki 0.8.0 through 0.8.6 allows remote...

6.4 MediumFix available

CVE-2007-2836 is a medium vulnerability (CVSS 6.4) in Hiki, published June 28, 2007. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.39%, the 84th percentile. Fixed in hiki 0.8.7-1.

What does this mean?
Severity
6.4 MediumCVSS 2.0, NVD
Exploit chance
2.39%EPSS, 84th percentile
Exploitation
None knownNot on CISA’s or ENISA’s lists
Fixed in
0.8.7-1hiki +1 more

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.

Exploit likelihood

2.39%Up 0.2 points since Feb 4, 2022
90%50%10%1%

Affected products

Affected packages

Affected packages
PackageAffectedFixed
hiki
Debian:12
before 0.8.7-1
0.8.7-1
hiki
Debian:4.0
before 0.8.6-1etch1, plus listed versions
0.8.6-1
0.8.6-1etch1

What each source reports

NVD Score used6.4

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.

Record
CVE-2007-2836
CVSS 2.0
6.4 MediumAV:N/AC:L/Au:N/C:N/I:P/A:P
Weakness
CWE-22
Updated
2026-11-02
CVE ListNo score

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.

Record
CVE-2007-2836
Updated
2026-11-02
EUVDEUVD-2007-2828No score

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.

Record
EUVD-2007-2828
Updated
2026-11-03
GitHub AdvisoriesGHSA-cxg5-jqhx-8cv4No score

Directory traversal vulnerability in session.rb in Hiki 0.8.0 through 0.8.6 allows remote...

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.

Record
GHSA-cxg5-jqhx-8cv4
Weakness
CWE-22
Updated
2026-11-02
OSVNo score

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.

Record
CVE-2007-2836
Updated
2026-11-02
OSVDEBIAN-CVE-2007-2836No score

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.

Record
DEBIAN-CVE-2007-2836
Updated
2026-11-02

History

History
RecordedChangedSources
facts
aliasesEUVD
affected, aliases, facts, published, references, titleGitHub Advisories, OSV
first indexedCVE List, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

References

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