Vulnerability in Quads Ads Manager For Google Adsense

CVE-2026-89050

The Quads Ads Manager for Google AdSense WordPress plugin before 3.0.5 does not verify payment completion with the configured payment gateway before marking an ad-selling order as paid, allowing users who can place an order to obtain a paid ad placement without payment.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.001 (3.8th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-89050: held from 0.001 to 0.001.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

  • Quads Ads Manager For Google Adsense

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-89050?
CVE-2026-89050 is a medium-severity vulnerability in Quads Ads Manager For Google Adsense, classified under Insufficient Verification of Data Authenticity. CVSS score: 4.3/10. Published 2026-09-13.
How severe is CVE-2026-89050?
Medium severity. CVSS v3 base score is 4.3 out of 10.