What is CVE-2022-3921?

CVE-2022-3921 is a critical-severity vulnerability in Themographics Listingo, classified under CWE-434 UNRESTRICTED UPLOAD OF FILE WITH DANGEROUS TYPE. CVSS score: 9.8/10. Published 2022-12-12.

How severe is CVE-2022-3921?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2022-3921 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Themographics Listingo

CVE-2022-3921

The Listingo WordPress theme before 3.2.7 does not validate files to be uploaded via an AJAX action available to unauthenticated users, which could allow them to upload arbitrary files and lead to RCE

EPSS: 0.212 (97.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Themographics Listingo
Unknown Listingo — versions 0

Public proof-of-concept exploits

References

contact@wpscan.com (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)

Frequently asked questions

What is CVE-2022-3921?: CVE-2022-3921 is a critical-severity vulnerability in Themographics Listingo, classified under CWE-434 UNRESTRICTED UPLOAD OF FILE WITH DANGEROUS TYPE. CVSS score: 9.8/10. Published 2022-12-12.
How severe is CVE-2022-3921?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-3921 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.