VulnerabilityModified
CVE-2020-29071
An XSS issue was found in the Shares feature of LiquidFiles before 3.3.19.
CRITICAL 9.0EPSS 1.66%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.66%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 3.1
- 9.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
- EPSS
- 1.66% probability · 75th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- liquidfiles/liquidfiles
- Source
- cve@mitre.org
References
- https://lean0x2f.github.io/liquidfiles_advisoryExploit, Third Party Advisory
- https://man.liquidfiles.com/release_notes/version_3-3-x.htmlRelease Notes, Vendor Advisory
- https://lean0x2f.github.io/liquidfiles_advisoryExploit, Third Party Advisory
- https://man.liquidfiles.com/release_notes/version_3-3-x.htmlRelease Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.