CVE-2011-2201

Name: CVE-2011-2201
Creator: NVD / NIST
Published: 2011-09-14T16:05:23.527+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 6.16%

Last modified Jun 16, 2026

CVE-2011-2201 is a vulnerability of currently unknown severity. The Data::FormValidator module 4.66 and earlier for Perl, when untaint_all_constraints is enabled, does not properly preserve the taint attribute of data, which might allow remote attackers to bypass the taint protection mechanism via form input.. EPSS estimates a 6.16% chance of exploitation in the next 30 days.

Description

The Data::FormValidator module 4.66 and earlier for Perl, when untaint_all_constraints is enabled, does not properly preserve the taint attribute of data, which might allow remote attackers to bypass the taint protection mechanism via form input.

Metrics

EPSS Probability

6.16%

92.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-264

Affected Software

Vendor	Product	Versions	Update
Mark Stosberg	Data\	<= 4.66	Formvalidator
Mark Stosberg	Data\	\	Formvalidator

References

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=629511Exploit, Patch
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065416.htmlExploit, Patch
http://www.openwall.com/lists/oss-security/2011/06/12/3Exploit, Patch
http://www.openwall.com/lists/oss-security/2011/06/13/13Exploit, Patch
http://www.openwall.com/lists/oss-security/2011/06/13/5
http://www.securityfocus.com/bid/48167Exploit
https://bugzilla.redhat.com/show_bug.cgi?id=712694Exploit, Patch
https://rt.cpan.org/Public/Bug/Display.html?id=61792Exploit
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=629511Exploit, Patch
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065416.htmlExploit, Patch
http://www.openwall.com/lists/oss-security/2011/06/12/3Exploit, Patch
http://www.openwall.com/lists/oss-security/2011/06/13/13Exploit, Patch
http://www.openwall.com/lists/oss-security/2011/06/13/5
http://www.securityfocus.com/bid/48167Exploit
https://bugzilla.redhat.com/show_bug.cgi?id=712694Exploit, Patch
https://rt.cpan.org/Public/Bug/Display.html?id=61792Exploit

Timeline

Published: Sep 14, 2011
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2011-2201?

How severe is CVE-2011-2201?

Severity scoring for CVE-2011-2201 is pending analysis. The EPSS model estimates a 6.16% probability of exploitation in the next 30 days.

How do I fix CVE-2011-2201?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-2201?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST