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CVE-2009-0931

15
FAUCET Score

CVE-2009-0931 describes a cross-site scripting (XSS) vulnerability in the tag cloud search script of Horde before versions 3.2.4 and 3.3.3, and Horde Groupware before 1.1.5, allowing remote attackers to inject arbitrary web script or HTML. This vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and potential for partial integrity impact, with no confidentiality or availability impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage regarding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.3.1CPE matchmatch criteria
cpe:2.3:a:debian:horde:*:*:*:*:*:*:*:*
<= 3.3.2CPE matchmatch criteria
cpe:2.3:a:debian:horde:*:*:*:*:*:*:*:*
3.2.2CPE matchmatch criteria
cpe:2.3:a:debian:horde:3.2.2:*:*:*:*:*:*:*
3.2.3CPE matchmatch criteria
cpe:2.3:a:debian:horde:3.2.3:*:*:*:*:*:*:*
3.3CPE matchmatch criteria
cpe:2.3:a:debian:horde:3.3:*:*:*:*:*:*:*

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
2.03%
Probability of exploitation in next 30 days
EPSS Percentile
79.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0203 is in the 64th percentile among its peer group of 19,955 CVEs.

Social Chatter

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

Vendor Advisories (1)

redhatCVE-2009-0931Moderate

horde: XSS vulnerability and directory traversal vulnerability

Jan 27, 2009

References

cvs.horde.org / co.php/groupware/docs/groupware/CHANGES
Vendor Advisory
cvs.horde.org / co.php/horde/docs/CHANGES
cvs.horde.org / co.php/horde/docs/CHANGES
lists.horde.org / archives/announce/2009/000482.html
Vendor Advisory
lists.horde.org / archives/announce/2009/000483.html
Vendor Advisory
lists.horde.org / archives/announce/2009/000486.html
Vendor Advisory
secunia.com / advisories/33695
Vendor Advisory
securityfocus.com / bid/33491
Patch