Notification for Telegram vulnerabilities

Plugin slug notification-for-telegram · 6 known vulnerabilities · latest disclosed 2026-09-28 · WordPress.org page

Every listed vulnerability has a fix. Version 3.5.3 or later is not affected by any of them. If your site runs an older version, update it.

2 of 6 rated high or critical (CVSS 7 or more).

Known vulnerabilities in Notification for Telegram

SeverityAffected versionsFixed inCVEPublishedDetails
High 7.2<= 3.5.23.5.3CVE-2026-935142026-09-28Advisory
Medium 4.3<= 3.5.13.5.2CVE-2026-76202026-07-10Advisory
High 7.2<= 3.53.5.1CVE-2026-407322026-04-20Advisory
Medium 4.3<= 3.5.13.5.2CVE-2025-629932025-11-29Advisory
Medium 4.3<= 3.5.13.5.2CVE-2025-587942025-09-05Advisory
Medium 4.3<= 3.3.13.3.2CVE-2024-96852024-10-09Advisory

Check if a site is affected

Enter a site address to see which version of Notification for Telegram and other plugins it runs, and whether they match a known vulnerability.

Questions

Is the Notification for Telegram plugin safe to use?

All 6 known issues are fixed in current versions (3.5.3 or later). Keeping it updated is what matters.

How do I check which version of Notification for Telegram 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.

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