What is CVE-2022-1033?

CVE-2022-1033 is a high-severity vulnerability in Craterapp Crater, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.8/10. Published 2022-03-23.

How severe is CVE-2022-1033?

High severity. CVSS v3 base score is 7.8 out of 10.

Arbitrary file upload in Craterapp Crater

CVE-2022-1033

Unrestricted Upload of File with Dangerous Type in GitHub repository crater-invoice/crater prior to 6.0.6.

Vulnerability class: Unrestricted File Upload

Published 2022-03-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.009 (58.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

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

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

huntr.dev/bounties/4d7d4fc9-e0cf-42d3-b89c-6ea57a769045 (Exploit, Third Party Advisory)
github.com/crater-invoice/crater/commit/88035ea49082f7053a37ef07bf3587e09d9d22b4 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-1033?: CVE-2022-1033 is a high-severity vulnerability in Craterapp Crater, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.8/10. Published 2022-03-23.
How severe is CVE-2022-1033?: High severity. CVSS v3 base score is 7.8 out of 10.