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GHSA-9r27-994c-4xch

Published Feb 24, 2020·Last modified Feb 21, 2020

Affected Components(0)

No affected components available

Description

Impact

Any website using discord-markdown with user-generated markdown is vulnerable to having code injected into the page where the markdown is displayed.

Patches

This has been patched in version 2.3.1

Workarounds

Escape the characters <>& before sending plain code blocks to discord-markdown.

References

https://github.com/brussell98/discord-markdown/issues/13

Risk Scores

Base Score

0.0

Measures severity based on intrinsic characteristics of the vulnerability, independent of environment.

Threat Intelligence

0.0

No exploitation activity has been observed at this time. Continue routine monitoring.

EPSS

N/A

Probability that this vulnerability will be exploited in the wild within the next 30 days.

Exploit

Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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