PT-2020-9417 · Itop+1 · Itop+1

Published 2019-04-16 · Updated 2020-02-19 · CVE-2019-13965

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: iTop versions prior to 2.6.1

Description: The issue is related to a lack of sanitization around error messages, leading to multiple Reflective XSS issues. These issues exist in various PHP files, including webservices/export.php, webservices/cron.php, and env-production/itop-backup/backup.php, via the param file parameter. By default, any XSS sent to the administrator can be transformed into remote command execution. The Reflective XSS can also become a stored XSS within the same account due to another vulnerability.

Recommendations: For iTop versions prior to 2.6.1, update to version 2.6.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the webservices/export.php, webservices/cron.php, and env-production/itop-backup/backup.php files to minimize the risk of exploitation. Avoid using the param file parameter in the affected API endpoints until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

ALT-PU-2019-1658

CVE-2019-13965

Affected Products

Alt Linux

Itop

References · 4

• https://osv.dev/vulnerability/CVE-2019-13965 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-13965 · Security Note
• https://itophub.io/wiki/page?id=latest%3Arelease%3Achange_log · Note
• https://0day.love/itop_vulnerabilities_disclosure.pdf · Note