Is CVE-2025-55126 actively exploited?

No active exploitation of CVE-2025-55126 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-55126 be exploited remotely?

Yes. CVE-2025-55126 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2025-55126?

CVE-2025-55126 has a CVSS score of 6.5 (MEDIUM).

HOME VULNERABILITIESCVE-2025-55126

MEDIUM

CVE-2025-55126

CWE-79Published: November 20, 2025· Updated: Jun 17, 2026

6.5

CVSS v3.1

Official Description

HackerOne community member Dang Hung Vi (vidang04) has reported a stored XSS vulnerability involving the navigation box at the top of advertiser-related pages, with campaign names being the vector for the stored XSS

NVD Source

Technical Analysis

CVE-2025-55126 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

From a weakness classification perspective (CWE-79): Cross-site scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.