XXE in Liquibase
CVE-2022-0839
Improper Restriction of XML External Entity Reference in GitHub repository liquibase/liquibase prior to 4.8.0.
Vulnerability class: XXE (XML External Entity)
EPSS: 0.030 (85.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Liquibase
- Liquibase Liquibase/liquibase — versions unspecified
- Oracle Sqlcl — versions 19c
Weakness classification (CWE)
References
- security@huntr.dev (x_refsource_CONFIRM, Exploit, Patch, Third Party Advisory)
- security@huntr.dev (Patch, x_refsource_MISC)
- security@huntr.dev (Patch, Third Party Advisory, x_refsource_MISC)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2022-0839?
- CVE-2022-0839 is a critical-severity vulnerability in Liquibase, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 9.8/10. Published 2022-03-04.
- How severe is CVE-2022-0839?
- Critical severity. CVSS v3 base score is 9.8 out of 10.