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Vulnerability record · CVE-2020-29072 · published 25 November 2020

CVE-2020-29072: Liquidfiles inclusion from untrusted sphere vulnerability

Liquidfiles · Liquidfiles

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.

6.1 CVSS 3.1 Medium EPSS 0.71% · top 48.4% CWE-829 · Inclusion from untrusted sphere
6.1CVSS 3.1 base score, v2 4.3
0.71%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://lean0x2f.github.io/liquidfiles_advisory ExploitThird Party Advisory
https://man.liquidfiles.com/release_notes/version_3-3-x.html Release NotesVendor Advisory
https://lean0x2f.github.io/liquidfiles_advisory ExploitThird Party Advisory
https://man.liquidfiles.com/release_notes/version_3-3-x.html Release NotesVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.0CVE-2020-29071Liquidfiles cross-site scripting vulnerabilityAn 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…EPSS 1.7%8.8CVE-2025-46093Liquidfiles incorrect permission assignment vulnerabilityLiquidFiles before 4.1.2 supports FTP SITE CHMOD for mode 6777 (setuid and setgid), which allows FTPDrop users to execute arbitrary code as root by l…EPSS 0.53%8.8CVE-2021-43397Liquidfiles insufficiently protected credentials vulnerabilityLiquidFiles before 3.6.3 allows remote attackers to elevate their privileges from Admin (or User Admin) to Sysadmin.EPSS 3.8%7.3CVE-2025-56132Liquidfiles vulnerabilityLiquidFiles filetransfer server is vulnerable to a user enumeration issue in its password reset functionality. The application returns distinguishabl…EPSS 0.70%6.1CVE-2023-4393Liquidfiles injection vulnerabilityHTML and SMTP injections on the registration page of LiquidFiles versions 3.7.13 and below, allow an attacker to perform more advanced phishing attac…EPSS 0.31%5.4CVE-2021-30140Liquidfiles cross-site scripting vulnerabilityLiquidFiles 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 extens…EPSS 1.4%3.8CVE-2025-46094Liquidfiles vulnerabilityLiquidFiles before 4.1.2 allows directory traversal by configuring the pathname of a local executable file as an Actionscript.EPSS 0.53%9.8CVE-2026-0770Langflow validate endpoint exec_globals remote code executionLangflow mishandles the exec_globals parameter passed to its validate endpoint, allowing functionality from an untrusted control sphere to be include…KEVEPSS 64%analysed

Source: NIST National Vulnerability Database (record CVE-2020-29072), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.