CVE-2020-9445

MEDIUM 6.1CVE-2020-9445 · Published 20/04/2020 · updated 17/06/2026

In short

CVE-2020-9445 is a MEDIUM (CVSS 6.1) vulnerability affecting zulip server (zulip).
Chance of exploitation in the next 30 days (EPSS): 0.67%, higher than 52.0% of all vulnerabilities.
Fix: update to 2.1.3 or later.

Package	Affected versions	Patched versions
zulip server zulip	`< 2.1.3`	`2.1.3`

Zulip Server before 2.1.3 allows XSS via the modal_link feature in the Markdown functionality.

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