CVE-2023-39366 Stored Cross-site Scripting in data_sources.php through Device-Name in 'select' input in Cacti

2023-09-0520:42:12

CWE-79

GitHub_M

github.com

cacti

1.2.25

stored cross-site-scripting

data sources

device name

vulnerability

CVSS3

6.1

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

5.6

Confidence

High

SSVC

Exploitation

poc

Automatable

Technical Impact

total

JSON

Cacti is an open source operational monitoring and fault management framework. Affected versions are subject to a Stored Cross-Site-Scripting (XSS) Vulnerability 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 data_sources.php script displays the data source management information (e.g. data source path, polling configuration etc.) for different data visualizations of the cacti app.
CENSUS found that an adversary that is able to configure a malicious Device name, can deploy a stored XSS attack against any user of the same (or broader) privileges. 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/data_sources.php. This vulnerability has been addressed in version 1.2.25. Users are advised to upgrade. Users unable to update should manually filter HTML output.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:cacti:cacti:*:*:*:*:*:*:*:*"
    ],
    "vendor": "cacti",
    "product": "cacti",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.2.25",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]