CVE-2020-29071

An XSS issue was found in the Shares feature of LiquidFiles before 3.3.19. The issue arises from the insecure rendering of HTML files uploaded to the platform as attachments, when the -htmlview URL is directly accessed. The impact ranges from executing commands as root on the server to retrieving sensitive information about encrypted e-mails, depending on the permissions of the target user.

CVSS v3.1

9.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

CVSS v2.0

8.5 HIGHAV:N/AC:M/Au:S/C:C/I:C/A:C

EPSS

1.66% chance of exploitation in the next 30 days, 75th percentile

Published

2020-11-25

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://lean0x2f.github.io/liquidfiles_advisory

References

• CVE Record
• NVD entry

Related

• CVE-2020-29070
• CVE-2020-29072
• CVE-2020-29053
• CVE-2020-29127
• CVE-2020-29047
• CVE-2020-29133