What is CVE-2022-0855?

CVE-2022-0855 is a medium-severity vulnerability in Microweber Whmcs, classified under CWE-41. CVSS score: 6.1/10. Published 2022-03-04.

How severe is CVE-2022-0855?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Vulnerability in Microweber Whmcs

CVE-2022-0855

Improper Resolution of Path Equivalence in GitHub repository microweber-dev/whmcs_plugin prior to 0.0.4.

Published 2022-03-04 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.010 (61.9th percentile), scored 2026-10-20.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 62nd percentile — 61.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Microweber Whmcs
Microweber-Dev Microweber-Dev/whmcs Plugin — versions unspecified

Weakness classification (CWE)

References

huntr.dev/bounties/511879b0-cdaa-4c03-af92-deb54d46284a (Exploit, Patch, Third Party Advisory)
github.com/microweber-dev/whmcs_plugin/commit/2e7a11d332db79cc52ccda00455a15f4d… (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-0855?: CVE-2022-0855 is a medium-severity vulnerability in Microweber Whmcs, classified under CWE-41. CVSS score: 6.1/10. Published 2022-03-04.
How severe is CVE-2022-0855?: Medium severity. CVSS v3 base score is 6.1 out of 10.