PT-2010-2388 · Kessler Consulting · Webcalendar

Published 2010-02-12 · Updated 2012-10-13 · CVE-2010-0636

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions WebCalendar versions 1.2.0 through 1.2.5

Description The issue allows remote attackers to inject arbitrary web script or HTML. This can be achieved via the tab parameter to "users.php" and the PATH INFO to "day.php", "month.php", and "week.php".

Recommendations For WebCalendar versions 1.2.0 through 1.2.5, consider updating to a version newer than 1.2.5 to resolve the issue. As a temporary workaround, restrict access to the vulnerable API endpoints, specifically "users.php", "day.php", "month.php", and "week.php", and avoid using the tab parameter until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2010-0636

Affected Products

Webcalendar

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2010-0636 · Security Note
• http://secunia.com/advisories/38222 · Vendor Advisory
• http://securityfocus.com/bid/38053 · Note
• http://webcalendar.cvs.sourceforge.net/viewvc/webcalendar/webcalendar/ChangeLog?pathrev=REL_1_2 · Note
• http://holisticinfosec.org/content/view/133/45 · Note