What is CVE-2022-0203?

CVE-2022-0203 is a medium-severity vulnerability in Craterapp Crater, classified under Improper Access Control. CVSS score: 5.3/10. Published 2022-01-26.

How severe is CVE-2022-0203?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Craterapp Crater

CVE-2022-0203

Improper Access Control in GitHub repository crater-invoice/crater prior to 6.0.2.

Published 2022-01-26 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.012 (67.3th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 67.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Craterapp Crater
Crater-Invoice Crater-Invoice/crater — versions unspecified

Weakness classification (CWE)

References

huntr.dev/bounties/395fc553-2b90-4e69-ba07-a316e1c06406 (Exploit, Third Party Advisory)
github.com/crater-invoice/crater/commit/dd324c8bb6b17009f82afe8bc830caec7241e992 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-0203?: CVE-2022-0203 is a medium-severity vulnerability in Craterapp Crater, classified under Improper Access Control. CVSS score: 5.3/10. Published 2022-01-26.
How severe is CVE-2022-0203?: Medium severity. CVSS v3 base score is 5.3 out of 10.