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Debian 9: DLA-2965-1 Critical: Cacti Authentication Bypass and XSS

debian lts
Calendar Grey March 29, 2022
Dist Debian Esm H88
Cacti encounters significant vulnerabilities; discover how to navigate restricted zones and the dangers of XSS in this report.
Multiple vulnerabilities were discovered in Cacti, a web interface for graphing of monitoring systems, leading to authentication bypass and cross-site scripting (XSS)

Summary

CVE-2018-10060

Cacti has XSS because it does not properly reject unintended
characters, related to use of the sanitize_uri function in
lib/functions.php.

CVE-2018-10061

Cacti has XSS because it makes certain htmlspecialchars calls
without the ENT_QUOTES flag (these calls occur when the
html_escape function in lib/html.php is not used).

CVE-2019-11025

No escaping occurs before printing out the value of the SNMP
community string (SNMP Options) in the View poller cache, leading
to XSS.

CVE-2020-7106

Cacti has stored XSS in multiple files as demonstrated by the
description parameter in data_sources.php (a raw string from the
database that is displayed by $header to trigger the XSS).

CVE-2020-13230

Disabling a user account does not immediately invalidate any
permissions granted to that account (e.g., permission to view
logs).

CVE-2020-23226

Multiple Cross Site Scripting (XSS) vulnerabilities exist in
multiple files.

CVE-2021-23225

Read the Full Advisory


Severity
critical
Lowest
Low
Medium
High
Critical

Package: cacti
Version: 0.8.8h+ds1-10+deb9u2
CVE ID: CVE-2018-10060 CVE-2018-10061 CVE-2019-11025 CVE-2020-7106
Debian Bug: 926700 949996

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