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CVE-2009-1907

21
FAUCET Score

CVE-2009-1907 describes a Cross-site Scripting (XSS) vulnerability in Claroline version 1.8.11, specifically within the claroline/linker/notfound.php component. This flaw allows remote attackers to inject arbitrary web script or HTML by manipulating the Referer HTTP header. The vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and potential for partial integrity impact, as it requires user interaction. While there is no evidence of active exploitation or Metasploit/Nuclei modules, an exploit is publicly available on ExploitDB. Community discussion and media coverage for this CVE are minimal, suggesting it has not garnered significant attention.

Impacted Technologies

VendorProductVersion(s)CPE
1.8.11CPE matchmatch criteria
cpe:2.3:a:claroline:claroline:1.8.11:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.83%
Probability of exploitation in next 30 days
EPSS Percentile
76.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
ExploitDB: EDB-32991 · May 8, 2009
This CVE's current EPSS score of 0.0183 is in the 57th percentile among its peer group of 19,958 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, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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

forum.claroline.net / viewtopic.php
Patch
gsasec.blogspot.com / 2009/05/claroline-v1811-cross-site-scripting.html
Exploit
secunia.com / advisories/35019
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/50404
securityfocus.com / archive/1/503365/100/0/threaded
securityfocus.com / bid/34883
ExploitPatch
securitytracker.com / id