What is CVE-2022-0721?

CVE-2022-0721 is a medium-severity vulnerability in Microweber, classified under Insertion of Sensitive Information Into Debugging Code. CVSS score: 6.5/10. Published 2022-02-23.

How severe is CVE-2022-0721?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Microweber

CVE-2022-0721

Insertion of Sensitive Information Into Debugging Code in GitHub repository microweber/microweber prior to 1.3.

Published 2022-02-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.014 (72.0th percentile), scored 2026-10-21.

Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 72.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000

Affected products

Microweber
Microweber Microweber/microweber — versions unspecified

Weakness classification (CWE)

CWE-215 — Insertion of Sensitive Information Into Debugging Code

References

huntr.dev/bounties/ae267d39-9750-4c69-be8b-4f915da089fb (Exploit, Patch, Third Party Advisory)
github.com/microweber/microweber/commit/b12e1a490c79460bff019f34b2e17112249b16ec (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-0721?: CVE-2022-0721 is a medium-severity vulnerability in Microweber, classified under Insertion of Sensitive Information Into Debugging Code. CVSS score: 6.5/10. Published 2022-02-23.
How severe is CVE-2022-0721?: Medium severity. CVSS v3 base score is 6.5 out of 10.