PT-2020-12434
CVE-2020-10935
·
Published
2020-04-20
·
Updated
2020-04-28
Description by
CVSS 3.1
5.4
MediumMetricsAV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions
Zulip Server versions prior to 2.1.3
Description
The issue allows for cross-site scripting (XSS) via a Markdown link. This can result in account takeover.
Recommendations
For versions prior to 2.1.3, update to version 2.1.3 or later to resolve the issue. As a temporary workaround, consider restricting the use of Markdown links until the update is applied.
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