CVE-2021-20829

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CVSS 3.1

6.1 medium

EPSS

<1%p53

Published

Sep 21, 2021 (Sep 21, 2021)

Modified

Jun 17, 2026

Description

Cross-site scripting vulnerability due to the inadequate tag sanitization in GROWI versions v4.2.19 and earlier allows remote attackers to execute an arbitrary script on the web browser of the user who accesses a specially crafted page.

Vendors: weseek
Products: growi
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.8%)

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