What is CVE-2022-0504?

CVE-2022-0504 is a medium-severity vulnerability in Microweber, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 6.5/10. Published 2022-02-08.

How severe is CVE-2022-0504?

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

Information disclosure in Microweber

CVE-2022-0504

Generation of Error Message Containing Sensitive Information in Packagist microweber/microweber prior to 1.2.11.

Published 2022-02-08 · 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: 0.012 (65.6th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 65.6% 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

Microweber
Microweber Microweber/microweber — versions unspecified

Weakness classification (CWE)

CWE-209 — Generation of Error Message Containing Sensitive Information

References

huntr.dev/bounties/285ff8a0-a273-4d62-ba01-3e4b4e18467b (Exploit, Third Party Advisory)
github.com/microweber/microweber/commit/e607e5f745cd99d5c06a7fce16b3577fab8e1250 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-0504?: CVE-2022-0504 is a medium-severity vulnerability in Microweber, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 6.5/10. Published 2022-02-08.
How severe is CVE-2022-0504?: Medium severity. CVSS v3 base score is 6.5 out of 10.