CVE-2003-1131

HIGH 7.5CVE-2003-1131 · Published 31/12/2003 · updated 16/06/2026

In short

CVE-2003-1131 is a HIGH (CVSS 7.5) vulnerability affecting knowledgebuilder (activecampaign).
Chance of exploitation in the next 30 days (EPSS): 3.4%, higher than 89.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
knowledgebuilder activecampaign	`= 2.0.1= 2.1.0= 2.1.4= 3.0.1`	No fix yet

Description

PHP remote file inclusion vulnerability in index.php in KnowledgeBuilder, referred to as KnowledgeBase, allows remote attackers to execute arbitrary PHP code by modifying the page parameter to reference a URL on a remote web server that contains the code.

References

marc.info
secunia.com/advisories/10504 · Vendor Advisory
osvdb.org/3228
securityfocus.com/archive/1/348359 · Exploit
securityfocus.com/bid/9292 · Exploit
exchange.xforce.ibmcloud.com/vulnerabilities/14078

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