CVE-2008-3100

Owl Intranet Knowledgebase <0.95 - XSS

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2008-3100. PoCs published by Fabian Fingerle.

AI-analyzed exploit summary This exploit demonstrates a cross-site scripting (XSS) vulnerability in Owl Intranet Engine 0.95 by injecting a script tag into the username parameter of the register.php endpoint. The PoC triggers an alert dialog, proving arbitrary script execution in the context of the affected site.

Description

Cross-site scripting (XSS) vulnerability in lib/owl.lib.php in Steve Bourgeois and Chris Vincent Owl Intranet Knowledgebase 0.95 and earlier allows remote attackers to inject arbitrary web script or HTML via the username parameter in a getpasswd action to register.php.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Fabian Fingerle · textwebappsphp
https://www.exploit-db.com/exploits/32122

This exploit demonstrates a cross-site scripting (XSS) vulnerability in Owl Intranet Engine 0.95 by injecting a script tag into the username parameter of the register.php endpoint. The PoC triggers an alert dialog, proving arbitrary script execution in the context of the affected site.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Owl Intranet Engine 0.95
No auth needed
Prerequisites: Access to the target Owl Intranet Engine instance · User interaction to visit the crafted URL
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (7)

Core 7
Core References
Exploit, Patch vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/30410
Third Party Advisory third-party-advisory x_refsource_sreason
http://securityreason.com/securityalert/4057
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/31264
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/494843/100/0/threaded
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2008/2209
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/44053

Scores

EPSS 0.0228
EPSS Percentile 80.9%

Details

CWE
CWE-79
Status published
Products (2)
owl/intranet_knowledgebase 0.94
owl/intranet_knowledgebase < 0.95
Published Jul 29, 2008
Tracked Since Feb 18, 2026