CVE-2021-3026

MEDIUM 6.1CVE-2021-3026 · Published 05/01/2021 · updated 17/06/2026

In short

CVE-2021-3026 is a MEDIUM (CVSS 6.1) vulnerability affecting ips community suite (invisioncommunity).
Chance of exploitation in the next 30 days (EPSS): 0.64%, higher than 50.7% of all vulnerabilities.
Fix: update to 4.5.4.2 or later.

Package	Affected versions	Patched versions
ips community suite invisioncommunity	`< 4.5.4.2`	`4.5.4.2`

Invision Community IPS Community Suite before 4.5.4.2 allows XSS during the quoting of a post or comment.

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