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CVE-2009-1845

21
FAUCET Score

CVE-2009-1845 describes a Cross-Site Scripting (XSS) vulnerability in Lussumo Vanilla versions 1.1.5 and 1.1.7, specifically within the ajax/updatecheck.php component. This flaw allows remote attackers to inject arbitrary web script or HTML through the RequestName parameter. With a CVSS score of 4.3, this vulnerability has a medium attack complexity and requires no authentication, potentially leading to information disclosure or session hijacking. While there is no evidence of active exploitation or Metasploit/Nuclei modules, an exploit is publicly available on ExploitDB, though it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.1.5CPE matchmatch criteria
cpe:2.3:a:lussumo:vanilla:1.1.5:*:*:*:*:*:*:*
1.1.7CPE matchmatch criteria
cpe:2.3:a:lussumo:vanilla:1.1.7:*:*:*:*:*:*:*

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
1.51%
Probability of exploitation in next 30 days
EPSS Percentile
71.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-33013 · May 15, 2009
This CVE's current EPSS score of 0.0151 is in the 46th percentile among its peer group of 19,955 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

gsasec.blogspot.com / 2009/05/vanilla-v117-cross-site-scripting.html
Exploit
lussumo.com / community/discussion/9524/vanilla-118-released
PatchVendor Advisory
secunia.com / advisories/35234
Vendor Advisory
securityfocus.com / archive/1/503847/100/0/threaded