PT-2026-3292
CVE-2021-47837
·
Published
2026-01-16
·
Updated
2026-01-16
Description by
CVSS 3.1
7.2
HighMetricsAV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions
Markdownify version 1.2.0
Description
Markdownify version 1.2.0 has a persistent cross-site scripting issue. Attackers can store malicious payloads within markdown files. Uploading crafted markdown files with embedded scripts allows execution when the file is opened, potentially enabling remote code execution.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Vendors
Affected products
Found an issue in the description? Have something to add? Feel free to write us 👾