ELOG subtext cross-site scripting

elog-subtext-xss (39828)

Medium Risk

Description:

Electronic Logbook (ELOG) is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability using the subtext parameter to inject malicious script into a Web page which would be executed in a victim's Web browser within the security context of the hosting Web site, once the malicious data in the logbook is viewed. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.

*CVSS:

Base Score:	4.3
Access Vector:	Network
Access Complexity:	Medium
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	Partial
Availability Impact:	None
Temporal Score:	3.7
Exploitability:	High
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Gain Access

Remedy:

Upgrade to the latest version of ELOG (2.7.1 or later), available from the ELOG Web site. See References.

References:

• ELOG Web site: ELOG Changelog.
• BID-27399: ELOG Cross-Site Scripting Vulnerability and Denial of Service Vulnerability
• CVE-2008-0444: Cross-site scripting (XSS) vulnerability in Electronic Logbook (ELOG) before 2.7.0 allows remote attackers to inject arbitrary web script or HTML via subtext parameter to unspecified components.
• OSVDB ID: 41681: ELOG subtext Parameter XSS
• SA28589: ELOG Script Insertion and Denial of Service Vulnerabilities
• VUPEN/ADV-2008-0265: ELOG Remote Buffer Overflow and Cross Site Scripting Vulnerabilities

Platforms Affected:

• Stefan Ritt Elog Web Logbook prior to 2.7.1

Reported:

Jan 22, 2008

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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