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CVE-2008-5185

23
FAUCET Score

CVE-2008-5185 describes a denial-of-service vulnerability in the GeSHi syntax highlighting library, specifically affecting versions prior to 1.0.8. An attacker can trigger an infinite loop by submitting malformed XML, such as an opening delimiter without a corresponding closing one, to the geshi.php component. This vulnerability has a CVSS score of 5.0, indicating a medium severity, and allows for remote unauthenticated attacks leading to a partial denial of service. While no active exploitation is reported, a proof-of-concept exploit exists on ExploitDB, though there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.0.7.22CPE matchmatch criteria
cpe:2.3:a:geshi:geshi:*:*:*:*:*:*:*:*
1.0.0CPE matchmatch criteria
cpe:2.3:a:geshi:geshi:1.0.0:*:*:*:*:*:*:*
1.0.1CPE matchmatch criteria
cpe:2.3:a:geshi:geshi:1.0.1:*:*:*:*:*:*:*
1.0.2CPE matchmatch criteria
cpe:2.3:a:geshi:geshi:1.0.2:*:*:*:*:*:*:*
1.0.2_beta_1CPE matchmatch criteria
cpe:2.3:a:geshi:geshi:1.0.2_beta_1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.89%
Probability of exploitation in next 30 days
EPSS Percentile
89.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-32596 · Nov 20, 2008
This CVE's current EPSS score of 0.0389 is in the 86th percentile among its peer group of 23,690 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, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

geshi.svn.sourceforge.net / viewvc/geshi/trunk/geshi-1.0.X/src/geshi.php
exchange.xforce.ibmcloud.com / vulnerabilities/46769
openwall.com / lists/oss-security/2008/11/20/4
securityfocus.com / bid/32377