CVE-2021-24831

HIGH 7.5CVE-2021-24831 · Published 03/01/2022 · updated 17/06/2026

In short

CVE-2021-24831 is a HIGH (CVSS 7.5) vulnerability affecting tab (rich-web).
Chance of exploitation in the next 30 days (EPSS): 1.2%, higher than 69.2% of all vulnerabilities.
Fix: update to 1.3.2 or later.

Package	Affected versions	Patched versions
tab rich-web	`< 1.3.2`	`1.3.2`

Description

All AJAX actions of the Tab WordPress plugin before 1.3.2 are available to both unauthenticated and authenticated users, allowing unauthenticated attackers to modify various data in the plugin, such as add/edit/delete arbitrary tabs.

References

wpscan.com/vulnerability/75ed9f5f-e091-4372-a6cb-57958ad5f900 · Exploit

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