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CVE-2011-4616

17
FAUCET Score

CVE-2011-4616 describes a cross-site scripting (XSS) vulnerability in the HTML-Template-Pro module for Perl, specifically versions prior to 0.9507. This flaw allows remote attackers to inject arbitrary web script or HTML into web pages via template parameters due to improper handling of angle brackets. With a CVSS score of 4.3 (medium severity), successful exploitation requires medium attack complexity and could lead to information disclosure or defacement, though it has no impact on confidentiality or availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this decade-old vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.9506CPE matchmatch criteria
cpe:2.3:a:igor_vlasenko:html-template-pro:*:*:*:*:*:*:*:*
0.01CPE matchmatch criteria
cpe:2.3:a:igor_vlasenko:html-template-pro:0.01:*:*:*:*:*:*:*
0.17CPE matchmatch criteria
cpe:2.3:a:igor_vlasenko:html-template-pro:0.17:*:*:*:*:*:*:*
0.26CPE matchmatch criteria
cpe:2.3:a:igor_vlasenko:html-template-pro:0.26:*:*:*:*:*:*:*
0.34CPE matchmatch criteria
cpe:2.3:a:igor_vlasenko:html-template-pro:0.34:*:*:*:*:*:*:*

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
1.68%
Probability of exploitation in next 30 days
EPSS Percentile
74.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0168 is in the 52nd percentile among its peer group of 19,954 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

Remediation records are not available for this CVE.

References

bugs.debian.org / cgi-bin/bugreport.cgi
Exploit
cpansearch.perl.org / src/VIY/HTML-Template-Pro-0.9507/Changes
lists.fedoraproject.org / pipermail/package-announce/2012-October/089603.html
lists.fedoraproject.org / pipermail/package-announce/2012-October/089888.html
lists.fedoraproject.org / pipermail/package-announce/2012-October/089889.html
metacpan.org / diff/release/VIY/HTML-Template-Pro-0.9505/VIY/HTML-Template-Pro-0.9507
openwall.com / lists/oss-security/2011/12/19/1
Exploit
secunia.com / advisories/47184
Vendor Advisory
securityfocus.com / bid/51117