CVE-2025-50891
HIGH EPSS 29.7%
Published Aug 19, 202510mo ago · Modified Jun 17, 20262w ago
7.2 CVSS 3.1
Published Aug 19, 2025 10mo ago
Last Modified Jun 17, 2026 2w ago
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).
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Changed
Confidentiality Low
Integrity Low
Availability None
Threat Intelligence
EPSS Exploit Probability
29.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 2
CWE-77 Command Injection Injection
CWE-79 Cross-site Scripting Injection
References 3
- github.com https://github.com/nikolas-ch/CVEs/blob/main/AdformTracking_ReflectedXSS/AdformTracking_ReflectedXSS.txt
- github.com https://github.com/nikolas-ch/CVEs/tree/main/AdformTracking_ReflectedXSS
- adformhelp.com https://www.adformhelp.com/hc/en-us/categories/9738364537233-Adform-Site-Tracking
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.