CVE-2025-50891

HIGH

Adform Site Tracking <2025-08-28 - RCE

Title source: llm
STIX 2.1

Description

The server-side backend for Adform Site Tracking before 2025-08-28 allows attackers to inject HTML or execute arbitrary code via cookie hijacking. NOTE: a customer does not need to take any action to update locally installed software (such as Adform Site Tracking 1.1).

References (3)

Core 3

Scores

CVSS v3 7.2
EPSS 0.0008
EPSS Percentile 22.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-77 CWE-79
Status published
Products (1)
Adform/server-side backend for Site Tracking < 2025-08-28
Published Aug 19, 2025
Tracked Since Feb 18, 2026