Auth bypass in Broadstreet Ads

CVE-2025-69311

Missing Authorization vulnerability in Broadstreet Broadstreet Ads broadstreet allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Broadstreet Ads: from n/a through <= 1.52.1.

Vulnerability class: Broken Access Control

EPSS: 0.001 (22.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-69311?
CVE-2025-69311 is a high-severity vulnerability in Broadstreet Ads, classified under Missing Authorization. CVSS score: 7.6/10. Published 2026-01-22.
How severe is CVE-2025-69311?
High severity. CVSS v3 base score is 7.6 out of 10.