CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N
AI Score
Confidence
High
SSVC
Exploitation
poc
Automatable
no
Technical Impact
total
Cacti is an open source operational monitoring and fault management framework. Affected versions are subject to a Stored Cross-Site-Scripting (XSS) Vulnerability which allows an authenticated user to poison data stored in the cacti’s database. These data will be viewed by administrative cacti accounts and execute JavaScript code in the victim’s browser at view-time. The script under reports_admin.php
displays reporting information about graphs, devices, data sources etc. CENSUS found that an adversary that is able to configure a malicious device name, related to a graph attached to a report, can deploy a stored XSS attack against any super user who has privileges of viewing the reports_admin.php
page, such as administrative accounts. A user that possesses the General Administration>Sites/Devices/Data permissions can configure the device names in cacti. This configuration occurs through http://<HOST>/cacti/host.php
, while the rendered malicious payload is exhibited at http://<HOST>/cacti/reports_admin.php
when the a graph with the maliciously altered device name is linked to the report. This issue has been addressed in version 1.2.25. Users are advised to upgrade. Users unable to upgrade should manually filter HTML output.
github.com/Cacti/cacti/security/advisories/GHSA-5hpr-4hhc-8q42
lists.fedoraproject.org/archives/list/[email protected]/message/CFH3J2WVBKY4ZJNMARVOWJQK6PSLPHFH/
lists.fedoraproject.org/archives/list/[email protected]/message/WOQFYGLZBAWT4AWNMO7DU73QXWPXTCKH/
lists.fedoraproject.org/archives/list/[email protected]/message/WZGB2UXJEUYWWA6IWVFQ3ZTP22FIHMGN/
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N
AI Score
Confidence
High
SSVC
Exploitation
poc
Automatable
no
Technical Impact
total