Is there a public PoC exploit available for CVE-2020-37219?

Yes, a public proof-of-concept exploit is available for CVE-2020-37219. Prioritise patching immediately. EPSS: 0.3%.

Com Fabrik CVE-2020-37219

Q: What is the CVSS score of CVE-2020-37219?

CVE-2020-37219 has a CVSS 4.0 base score of 8.7 (High). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.3%.

EUVD-2020-31220 HIGH

Path Traversal (CWE-22)

2026-05-13 VulnCheck

GHSA-px6w-5x4g-ww8h

Path Traversal Com Fabrik

8.7

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

8.7 HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

CVSS changed

May 13, 2026 - 16:22 NVD

7.5 (HIGH) 8.7 (HIGH)

CVE Published

May 13, 2026 - 14:22 cve.org

HIGH 8.7

DescriptionCVE.org

Joomla com_fabrik 3.9.11 contains a directory traversal vulnerability that allows unauthenticated attackers to list arbitrary files by manipulating the folder parameter. Attackers can send GET requests to the onAjax_files method with path traversal sequences to enumerate files in system directories outside the intended web root.

AnalysisAI

Joomla com_fabrik 3.9.11 contains a directory traversal vulnerability that allows unauthenticated attackers to list arbitrary files by manipulating the folder parameter. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. Joomla com_fabrik 3.9.11 contains a directory traversal vulnerability that allows unauthenticated attackers to list arbitrary files by manipulating the folder parameter. Attackers can send GET requests to the onAjax_files method with path traversal sequences to enumerate files in system directories outside the intended web root. Affected products include: Fabrikar Com Fabrik.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.