CVE-2020-29072

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2020-11-25 · updated 2026-06-17
Weakness: CWE-829

Description

A Cross-Site Script Inclusion vulnerability was found on LiquidFiles before 3.3.19. This client-side attack requires user interaction (opening a link) and successful exploitation could lead to encrypted e-mail content leakage via messages/sent?format=js and popup?format=js.

Affected products

LiquidFiles: before 3.3.19 — fixed in 3.3.19

How to fix

Upgrade to a fixed version: LiquidFiles 3.3.19. Check the vendor advisory for mitigations.

References

https://lean0x2f.github.io/liquidfiles_advisory
https://man.liquidfiles.com/release_notes/version_3-3-x.html
https://lean0x2f.github.io/liquidfiles_advisory
https://man.liquidfiles.com/release_notes/version_3-3-x.html

Get alerted when CVE-2020-29072 or the next vulnerability affects your stack