Description
Cross-site scripting (XSS) vulnerability in (1) Text_Filter/Filter/xss.php in Horde 3.1.x before 3.1.9 and 3.2.x before 3.2.2 and (2) externalinput.php in Popoon r22196 and earlier allows remote attackers to inject arbitrary web script or HTML by using / (slash) characters as replacements for spaces in an HTML e-mail message.
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by Alexios Fakos · textwebappsphp
https://www.exploit-db.com/exploits/32353
References (15)
Core 15
Core References
Patch mailing-list
x_refsource_mlist
http://marc.info/?l=horde-announce&m=122103888111491&w=2
Vendor Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/31842
Various Sources x_refsource_confirm
http://www.phpmyfaq.de/advisory_2008-09-11.php
Third Party Advisory vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2008/2548
Mailing List mailing-list
x_refsource_mlist
http://marc.info/?l=horde-announce&m=122104360019867&w=2
Patch x_refsource_misc
http://ocert.org/patches/2008-012/Text_Filter.patch
Third Party Advisory, VDB Entry mailing-list
x_refsource_bugtraq
http://www.securityfocus.com/archive/1/496182/100/0/threaded
Third Party Advisory third-party-advisory
x_refsource_sreason
http://securityreason.com/securityalert/4245
Mailing List mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2008/09/10/1
Patch x_refsource_misc
http://www.ocert.org/advisories/ocert-2008-012.html
Patch x_refsource_misc
http://ocert.org/patches/2008-012/Text_Filter.31.patch
Various Sources x_refsource_confirm
http://blog.liip.ch/missed-case-in-externalinput-php-resulting-in-viable-xss-attacks.html
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/45031
Third Party Advisory, VDB Entry vdb-entry
x_refsource_osvdb
http://osvdb.org/47996
Exploit vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/31107
Scores
EPSS
0.0087
EPSS Percentile
75.3%
Details
CWE
CWE-79
Status
published
Products (11)
horde/horde
3.1.1
horde/horde
3.1.2
horde/horde
3.1.3
horde/horde
3.1.4
horde/horde
3.1.5
horde/horde
3.1.6
horde/horde
3.1.7
horde/horde
3.1.8
horde/horde
3.2
horde/horde
3.2.1
... and 1 more
Published
Sep 12, 2008
Tracked Since
Feb 18, 2026