Tuesday, August 31, 2021

CVE-2021-39175

Description

HedgeDoc is a platform to write and share markdown. In versions prior to 1.9.0, an unauthenticated attacker can inject arbitrary JavaScript into the speaker-notes of the slide-mode feature by embedding an iframe hosting the malicious code into the slides or by embedding the HedgeDoc instance into another page. The problem is patched in version 1.9.0. There are no known workarounds aside from upgrading.

References to Advisories, Solutions, and Tools


References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace.
We have provided these links to other web sites because they
may have information that would be of interest to you. No
inferences should be drawn on account of other sites being
referenced, or not, from this page. There may be other web
sites that are more appropriate for your purpose. NIST does
not necessarily endorse the views expressed, or concur with
the facts presented on these sites. Further, NIST does not
endorse any commercial products that may be mentioned on
these sites. Please address comments about this page to [email protected]
Resourcehttps://github.com/hedgedoc/hedgedoc/pull/1369https://github.com/hedgedoc/hedgedoc/pull/1375https://github.com/hedgedoc/hedgedoc/pull/1513https://github.com/hedgedoc/hedgedoc/security/advisories/GHSA-j748-779h-9697
 

Copyright © 2020 Cyber Details - Vulnerability Database™

Thanks for everything Templateism - You should have written the code a little more complicated