CVE-2021-30140

LiquidFiles 3.4.15 has stored XSS through the "send email" functionality when sending a file via email to an administrator. When a file has no extension and contains malicious HTML / JavaScript content (such as SVG with HTML content), the payload is executed upon a click. This is fixed in 3.5.

CVSS v3.1 NVD

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0 NVD

3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

EPSS

1.36% chance of exploitation in the next 30 days, 71st percentile

Published

2021-04-06

Updated

2024-08-03

Proof-of-concept exploits (1)

• http://packetstormsecurity.com/files/167228/LiquidFiles-3.4.15-Cross-Site-Scripting.html

Security advisories

• https://liquidfiles.com/support.html
• http://seclists.org/fulldisclosure/2022/May/41
• https://gist.github.com/rodnt/9f7d368fac38cafa7334598ec94fb167

References

• CVE Record
• NVD entry