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CVE-2005-3771

14
FAUCET Score

CVE-2005-3771 describes multiple cross-site scripting (XSS) vulnerabilities in Joomla! versions prior to 1.0.4, allowing remote attackers to inject arbitrary web script or HTML through GET variables and SEF (Search Engine Friendly) URLs. This vulnerability has a CVSS score of 4.3, indicating a medium severity due to its network-based attack vector and medium access complexity, with a potential impact of partial integrity loss. While no active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or community discussion has been observed, the vulnerability was patched in Joomla! 1.0.4.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:joomla:joomla:1.0:*:*:*:*:*:*:*
1.0.1CPE matchmatch criteria
cpe:2.3:a:joomla:joomla:1.0.1:*:*:*:*:*:*:*
1.0.2CPE matchmatch criteria
cpe:2.3:a:joomla:joomla:1.0.2:*:*:*:*:*:*:*
1.0.3CPE matchmatch criteria
cpe:2.3:a:joomla:joomla:1.0.3:*:*:*:*:*:*:*

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
1.30%
Probability of exploitation in next 30 days
EPSS Percentile
67.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0130 is in the 36th percentile among its peer group of 19,956 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

secunia.com / advisories/17675
PatchVendor Advisory
joomla.org / content/view/499/66
osvdb.org / 21039
osvdb.org / 21040
securityfocus.com / bid/15526
Patch
vupen.com / english/advisories/2005/2526