CVE-2007-2836
Directory traversal vulnerability in session.rb in Hiki 0.8.0 through 0.8.6 allows remote attackers to delete arbitrary files via…
- 6.4MediumCVSS base score
- 2.4%Exploitation in 30 daysEPSS · top 16% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By mitre
- 39 days later
· 39 days later
Published
- 17 years later
· 17 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.4 | AV:N/AC:L/Au:N/C:N/I:P/A:P |
- EPSS (exploitation in 30 days)
- 2.4% · top 16% of all CVEs (9 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.4.
Affected products
n/a
- affected n/a
References
11
- DSA-1324 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- 24603 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 37469 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- http://hikiwiki.org/en/advisory20070624.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- ADV-2007-2304 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- http://hikiwiki.org/hiki-0_8_6.patch (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=430691 (opens in a new tab)x_refsource_MISCx_transferred
- 25874 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 25764 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- hiki-sessionid-security-bypass(35029) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- JVN#05187780 (opens in a new tab)third-party-advisoryx_refsource_JVNx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2007-2828 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2007-2836)Record last updated .