Web Push Notifications – Webpushr vulnerabilities
Plugin slug webpushr-web-push-notifications · 5 known vulnerabilities · latest disclosed 2026-07-22 · WordPress.org page
1 vulnerability has no fixed version yet. If you use this plugin, consider disabling or replacing it until a fix is released.
2 of 5 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Web Push Notifications – Webpushr
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 6.4 | <= 4.39.0 | No fix yet | CVE-2026-9729 | 2026-07-22 | Advisory |
| Medium 5.3 | <= 4.38.0 | 4.39.0 | CVE-2026-24536 | 2026-01-25 | Advisory |
| Medium 6.1 | <= 4.35.0 | 4.36.0 | CVE-2024-34369 | 2024-05-03 | Advisory |
| High 7.2 | <= 4.34.0 | 4.35.0 | CVE-2023-5620 | 2023-11-06 | Advisory |
| High 8.8 | <= 4.34.0 | 4.35.0 | CVE-2023-35041 | 2023-10-19 | Advisory |
Check if a site is affected
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Questions
Is the Web Push Notifications – Webpushr plugin safe to use?
1 known issue(s) have no fix yet, so check the table above before using it.
How do I check which version of Web Push Notifications – Webpushr my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.