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    CVE-2008-1502

    The _bad_protocol_once function in phpgwapi/inc/class.kses.inc.php in KSES, as used in eGroupWare before 1.4.003, Moodle before 1.8.5, and other products, allows remote attackers to bypass HTML filtering and conduct cross-site scripting (XSS) attacks via a string containing crafted URL protocols.

    Published:Mar 25, 2008
    Last Modified:Apr 23, 2026
    EPS:Mar 25, 2008
    EPSS Score:0.01086
    CVSS Score:4.3

    Affected Products

    Vendor
    Egroupware
    Product
    Egroupware
    Vendor
    Moodle
    Product
    Moodle

    Exploits

    http://www.egroupware.org/viewvc/branches/1.4/phpgwapi/inc/class.kses.inc.php?r1=23625&r2=25110&pathrev=25110http://www.egroupware.org/viewvc/branches/1.4/phpgwapi/inc/class.kses.inc.php?r1=23625&r2=25110&pathrev=25110

    Related CVEs

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    CVE-2026-27823 (CVSS 8.7) — A vulnerability has been identified in EGroupware that may lead to Remote Code Execution (RCE). The issue allo…
    CVE-2026-22243 (CVSS 8.7) — EGroupware is a Web based groupware server written in PHP. A SQL Injection vulnerability exists in the core co…
    CVE-2023-38327 (CVSS 5.3) — An issue was discovered in eGroupWare 17.1.20190111. A User Enumeration vulnerability exists under calendar/fr…
    CVE-2023-38329 (CVSS 6.1) — An issue was discovered in eGroupWare 17.1.20190111. A cross-site scripting Reflected (XSS) vulnerability exis…
    CVE-2024-40614 (CVSS 9.8) — EGroupware before 23.1.20240624 mishandles an ORDER BY clause. This leads to json.php?menuaction=EGroupware\Ap…
    CVE-2023-38328 (CVSS 4.9) — An issue was discovered in eGroupWare 17.1.20190111. An Improper Password Storage vulnerability affects the se…
    CVE-2017-14920 (CVSS 6.1) — Stored XSS vulnerability in eGroupware Community Edition before 16.1.20170922 allows an unauthenticated remote…
    CVE-2014-2027 (CVSS 7.5) — eGroupware before 1.8.006.20140217 allows remote attackers to conduct PHP object injection attacks, delete arb…
    CVE-2014-2988 (CVSS 8.5) — EGroupware Enterprise Line (EPL) before 1.1.20140505, EGroupware Community Edition before 1.8.007.20140506, an…

    References

    http://docs.moodle.org/en/Release_Notes#Moodle_1.8.5
    http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00006.html
    http://secunia.com/advisories/29491
    http://secunia.com/advisories/30073
    http://secunia.com/advisories/30986
    http://secunia.com/advisories/31017
    http://secunia.com/advisories/31018
    http://secunia.com/advisories/31167
    http://secunia.com/advisories/32400
    http://secunia.com/advisories/32446
    http://www.debian.org/security/2008/dsa-1691
    http://www.debian.org/security/2009/dsa-1871
    http://www.egroupware.org/changelog
    http://www.egroupware.org/viewvc/branches/1.4/phpgwapi/inc/class.kses.inc.php?r1=23625&r2=25110&pathrev=25110
    http://www.gentoo.org/security/en/glsa/glsa-200805-04.xml
    http://www.openwall.com/lists/oss-security/2008/07/08/14
    http://www.securityfocus.com/bid/28424
    http://www.vupen.com/english/advisories/2008/0989/references
    https://exchange.xforce.ibmcloud.com/vulnerabilities/41435
    https://usn.ubuntu.com/658-1/
    https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00331.html
    http://docs.moodle.org/en/Release_Notes#Moodle_1.8.5
    http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00006.html
    http://secunia.com/advisories/29491
    http://secunia.com/advisories/30073
    http://secunia.com/advisories/30986
    http://secunia.com/advisories/31017
    http://secunia.com/advisories/31018
    http://secunia.com/advisories/31167
    http://secunia.com/advisories/32400
    http://secunia.com/advisories/32446
    http://www.debian.org/security/2008/dsa-1691
    http://www.debian.org/security/2009/dsa-1871
    http://www.egroupware.org/changelog
    http://www.egroupware.org/viewvc/branches/1.4/phpgwapi/inc/class.kses.inc.php?r1=23625&r2=25110&pathrev=25110
    http://www.gentoo.org/security/en/glsa/glsa-200805-04.xml
    http://www.openwall.com/lists/oss-security/2008/07/08/14
    http://www.securityfocus.com/bid/28424
    http://www.vupen.com/english/advisories/2008/0989/references
    https://exchange.xforce.ibmcloud.com/vulnerabilities/41435
    https://usn.ubuntu.com/658-1/
    https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00331.html

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High