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CVE-2008-5186· NVD / CVE Program· CNA mitre

The set_language_path function in geshi.php in Generic Syntax Highlighter (GeSHi) before 1.0.8.1 might allow remote attackers to conduct fil

The set_language_path function in geshi.php in Generic Syntax Highlighter (GeSHi) before 1.0.8.1 might allow remote attackers to conduct file inclusion attacks via crafted inputs that influence the default language path ($path variable). NOTE: this issue has been disputed by a vendor, stating that only a static value is used, so this is not a vulnerability in GeSHi. Separate CVE identifiers would be created for web applications that integrate GeSHi in a way that allows control of the default language path

HighCVSS 7.5 · v2.0—No exploit Fix available

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Published
Nov 20, 2008
Updated
Jun 16, 2026
EPSS
2.0% · 80th percentile
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Report tools

JSON

Action score

31

Monitor

Low priority for now.

CVSS
30 / 40 · 7.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
1 / 30 · 2.0%

Affected systems

VendorProduct
geshigeshi

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • geshi geshiup to 1.0.8 inclusive
  • geshi geshi1.0.0
  • geshi geshi1.0.1
  • geshi geshi1.0.2
  • geshi geshi1.0.2_beta_1
  • geshi geshi1.0.3
  • geshi geshi1.0.4
  • geshi geshi1.0.5
  • geshi geshi1.0.6
  • geshi geshi1.0.7
  • geshi geshi1.0.7.1
  • geshi geshi1.0.7.10
  • geshi geshi1.0.7.11
  • geshi geshi1.0.7.12
  • geshi geshi1.0.7.13
  • geshi geshi1.0.7.14
  • geshi geshi1.0.7.15
  • geshi geshi1.0.7.16
  • geshi geshi1.0.7.17
  • geshi geshi1.0.7.18

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12dokuwikibefore 0.0.20080505-3.10.0.20080505-3.1
Debian:12geshibefore 1.0.8.1-11.0.8.1-1
Debian:5.0geshibefore 1.0.7.22-1+lenny11.0.7.22-1+lenny1

Other highest-scoring records for the same primary product.

  • CVE-2008-5185The highlighting functionality in geshi.php in GeSHi before 1.0.8 allows remote attackers to cause a denial of service (infinite loop) via a
    21Monitor
  • CVE-2005-3080contrib/example.php in GeSHi before 1.0.7.3 allows remote attackers to read arbitrary files via the language field without a source field se
    20Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
debian:dokuwiki0.0.20080505-3.1 · Debian:12Package registry (OSV)
debian:geshi1.0.8.1-1 · Debian:12Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Change log

  1. Fix✗ → ✓

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References

All records