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CVE-2008-3824

22
FAUCET Score

CVE-2008-3824 describes a cross-site scripting (XSS) vulnerability affecting Horde 3.1.x before 3.1.9, 3.2.x before 3.2.2, and Popoon r22196 and earlier. This flaw allows remote attackers to inject arbitrary web script or HTML into an HTML email by substituting spaces with forward slashes. With a CVSS score of 4.3, this vulnerability is of medium severity, requiring user interaction (medium attack complexity) but not authentication, and primarily impacts data integrity (P) without affecting confidentiality or availability. While there is no evidence of active exploitation or Metasploit/Nuclei modules, an ExploitDB entry exists, and the vulnerability has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
3.1.1CPE matchmatch criteria
cpe:2.3:a:horde:horde:3.1.1:*:*:*:*:*:*:*
3.1.2CPE matchmatch criteria
cpe:2.3:a:horde:horde:3.1.2:*:*:*:*:*:*:*
3.1.3CPE matchmatch criteria
cpe:2.3:a:horde:horde:3.1.3:*:*:*:*:*:*:*
3.1.4CPE matchmatch criteria
cpe:2.3:a:horde:horde:3.1.4:*:*:*:*:*:*:*
3.1.5CPE matchmatch criteria
cpe:2.3:a:horde:horde:3.1.5:*:*:*:*:*:*:*

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
5.15%
Probability of exploitation in next 30 days
EPSS Percentile
91.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-32353 · Sep 10, 2008
This CVE's current EPSS score of 0.0515 is in the 90th 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

Vendor Advisories (1)

redhatCVE-2008-3824

horde: XSS via unescaped '/' characters (oCERT-2008-012)

References

blog.liip.ch / missed-case-in-externalinput-php-resulting-in-viable-xss-attacks.html
marc.info
Patch
marc.info
ocert.org / patches/2008-012/Text_Filter.31.patch
Patch
ocert.org / patches/2008-012/Text_Filter.patch
Patch
osvdb.org / 47996
secunia.com / advisories/31842
Vendor Advisory
securityreason.com / securityalert/4245
exchange.xforce.ibmcloud.com / vulnerabilities/45031
ocert.org / advisories/ocert-2008-012.html
Patch
openwall.com / lists/oss-security/2008/09/10/1
phpmyfaq.de / advisory_2008-09-11.php
securityfocus.com / archive/1/496182/100/0/threaded
securityfocus.com / bid/31107
Exploit
vupen.com / english/advisories/2008/2548