CVE-2021-36550

PoC —

CVSS 3.1

5.4 medium

EPSS

<1%p42

Published

Oct 28, 2021 (Oct 28, 2021)

Modified

Jun 17, 2026

Description

TikiWiki v21.4 was discovered to contain a cross-site scripting (XSS) vulnerability in the component tiki-browse_categories.php. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload under the Create category module.

Vendors: tiki
Products: tikiwiki cms\/groupware
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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