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TI-2023-03425 Aliases CVE-2023-3668GHSA-c6v5-pf66-xfq8

Improper Encoding or Escaping of Output in froxlor/froxlor

Priority HIGH 67CWE-116Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.

Summary

Improper Encoding or Escaping of Output in GitHub repository froxlor/froxlor prior to 2.0.21.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01008 63rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed froxlor/froxlor (froxlor): 2.0.21froxlor/froxlor (Packagist): 2.0.21

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
froxlorfroxlor/froxlorbefore 2.0.212.0.21Patch availableCNA
—froxlor/froxlor (Packagist)before 2.0.212.0.21Patch availableGHSA-c6v5-pf66-xfq8
  • froxlor/froxlor Vendorfroxlor Affected before 2.0.21 Fixed in 2.0.21 Patch available CNA
  • froxlor/froxlor (Packagist) Vendor— Affected before 2.0.21 Fixed in 2.0.21 Patch available GHSA-c6v5-pf66-xfq8

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:froxlor:froxlor:*:*:*:*:*:*:*:*before 2.0.21Vulnerablefroxlor
  • cpe:2.3:a:froxlor:froxlor:*:*:*:*:*:*:*:* Versions before 2.0.21 Vulnerable ·froxlor

Remediation

  • Fix · CNA froxlor/froxlor (froxlor) Fixed in 2.0.21
  • Fix · GHSA-c6v5-pf66-xfq8 froxlor/froxlor (Packagist) Fixed in 2.0.21 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-3668
  2. 2026-10-03 Alias added: GHSA-c6v5-pf66-xfq8

References

Exploit 1

Patch 1

Advisory 1

Other 1

  • TI-2023-00300 Command Injection in froxlor/froxlor CVSS 3.1HIGH 8.8
  • TI-2023-02973 Improper Restriction of Excessive Authentication Attempts in froxlor/froxlor CVSS 3.1CRITICAL 9.8
  • TI-2023-01234 Authentication Bypass by Primary Weakness in froxlor/froxlor CVSS 3.1CRITICAL 9.8
  • TI-2023-01911 Unrestricted Upload of File with Dangerous Type in froxlor/froxlor CVSS 3.1HIGH 8.8
  • TI-2026-29837 Froxlor has Local File Inclusion via path traversal in API `def_language` parameter that leads to Remote Code Execution CVSS 3.1CRITICAL 10.0
  • TI-2026-29838 Froxlor has a PHP Code Injection via Unescaped Single Quotes in userdata.inc.php Generation (MysqlServer API) CVSS 3.1CRITICAL 9.1
See all 46 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences