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CVE-2008-5646

19
FAUCET Score

CVE-2008-5646 describes an unspecified denial-of-service vulnerability affecting Trac versions prior to 0.11.2, triggered by "certain wiki markup." With a CVSS score of 7.5, it is considered highly severe, allowing unauthenticated attackers to cause a denial of service over the network. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:trac:trac:*:*:*:*:*:*:*:*
<= 0.11.2.1CPE matchmatch criteria
cpe:2.3:a:trac:trac:*:*:*:*:*:*:*:*
0.5CPE matchmatch criteria
cpe:2.3:a:trac:trac:0.5:*:*:*:*:*:*:*
0.5.1CPE matchmatch criteria
cpe:2.3:a:trac:trac:0.5.1:*:*:*:*:*:*:*
0.5.2CPE matchmatch criteria
cpe:2.3:a:trac:trac:0.5.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.23%
Probability of exploitation in next 30 days
EPSS Percentile
65.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0123 is in the 45th percentile among its peer group of 51,485 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

pippatch availablevia ghsa
Product: TracFixed in: 0.11.2

Vendor Advisories (2)

pipGHSA-437p-qw95-wqqrhigh

Trac vulnerable to denial of service

May 17, 2022
redhatCVE-2008-5646

trac: security fixes in 0.11.2 (CVE-2008-5646, CVE-2008-5647)

References

secunia.com / advisories/32652
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/46492
trac.edgewall.org / wiki/ChangeLog
securityfocus.com / bid/32226
vupen.com / english/advisories/2008/3080