CVE-2021-20846

HIGH 8.8CVE-2021-20846 · Published 24/11/2021 · updated 17/06/2026

In short

CVE-2021-20846 is a HIGH (CVSS 8.8) vulnerability affecting push notifications for wordpress (delitestudio).
Chance of exploitation in the next 30 days (EPSS): 0.67%, higher than 52.4% of all vulnerabilities.
Fix: update to 6.0.1 or later.

Package	Affected versions	Patched versions
push notifications for wordpress delitestudio	`< 6.0.1`	`6.0.1`

Description

Cross-site request forgery (CSRF) vulnerability in Push Notifications for WordPress (Lite) versions prior to 6.0.1 allows a remote attacker to hijack the authentication of an administrator and conduct an arbitrary operation via a specially crafted web page.

References

delitestudio.com/en · Vendor Advisory
jvn.jp/en/jp/JVN85492429/index.html · Third Party Advisory
wordpress.org/plugins/push-notifications-for-wp · Product

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free