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CVE-2009-4363

UnknownEPSS 1.37%

Last modified

CVE-2009-4363 is a vulnerability of currently unknown severity. Text_Filter/lib/Horde/Text/Filter/Xss.php in Horde Application Framework before 3.3.6, Horde Groupware before 1.2.5, and Horde Groupware Webmail Edition before 1.2.5 does not properly handle data: URIs, which allows remote attackers to conduct cross-site scripting (XSS) attacks via data:text/html values for the HREF attribute of an A element in an HTML e-mail message. NOTE: the vendor states that the issue is caused by "an XSS vulnerability in Firefox browsers.". EPSS estimates a 1.37% chance of exploitation in the next 30 days.

Description

Text_Filter/lib/Horde/Text/Filter/Xss.php in Horde Application Framework before 3.3.6, Horde Groupware before 1.2.5, and Horde Groupware Webmail Edition before 1.2.5 does not properly handle data: URIs, which allows remote attackers to conduct cross-site scripting (XSS) attacks via data:text/html values for the HREF attribute of an A element in an HTML e-mail message. NOTE: the vendor states that the issue is caused by "an XSS vulnerability in Firefox browsers."

Metrics

EPSS Probability
1.37%

68.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
HordeApplication Framework<= 3.3.5
HordeApplication Framework2.0
HordeApplication Framework2.1
HordeApplication Framework2.1.3
HordeApplication Framework2.2
HordeApplication Framework2.2.1
HordeApplication Framework2.2.3
HordeApplication Framework2.2.4
HordeApplication Framework2.2.4_rc1
HordeApplication Framework2.2.5
HordeApplication Framework2.2.6
HordeApplication Framework3.0
HordeApplication Framework3.0.1
HordeApplication Framework3.0.2
HordeApplication Framework3.0.3
HordeApplication Framework3.0.4
HordeApplication Framework3.0.6
HordeApplication Framework3.0.7
HordeApplication Framework3.0.8
HordeApplication Framework3.0.9
HordeApplication Framework3.1
HordeApplication Framework3.1.1
HordeApplication Framework3.2
HordeApplication Framework3.2.1
HordeApplication Framework3.2.2
HordeApplication Framework3.2.3
HordeApplication Framework3.2.4
HordeApplication Framework3.3
HordeApplication Framework3.3.1
HordeApplication Framework3.3.2
HordeApplication Framework3.3.3
HordeApplication Framework3.3.4
HordeGroupware<= 1.2.4
HordeGroupware1.0
HordeGroupware1.0.1
HordeGroupware1.0.2
HordeGroupware1.0.3
HordeGroupware1.0.4
HordeGroupware1.0.5
HordeGroupware1.1
HordeGroupware1.1.1
HordeGroupware1.1.2
HordeGroupware1.1.3
HordeGroupware1.1.4
HordeGroupware1.1.5
HordeGroupware1.2
HordeGroupware1.2.1
HordeGroupware1.2.2
HordeGroupware1.2.3
HordeGroupware1.0.6

Showing 50 of 53 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2009-4363?
Text_Filter/lib/Horde/Text/Filter/Xss.php in Horde Application Framework before 3.3.6, Horde Groupware before 1.2.5, and Horde Groupware Webmail Edition before 1.2.5 does not properly handle data: URIs, which allows remote attackers to conduct cross-site scripting (XSS) attacks via data:text/html values for the HREF attribute of an A element in an HTML e-mail message. NOTE: the vendor states that the issue is caused by "an XSS vulnerability in Firefox browsers."
How severe is CVE-2009-4363?
Severity scoring for CVE-2009-4363 is pending analysis. The EPSS model estimates a 1.37% probability of exploitation in the next 30 days.
How do I fix CVE-2009-4363?
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.

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Source: NVD / NIST