CVE-2022-0839

Improper Restriction of XML External Entity Reference in liquibase/liquibase

Improper Restriction of XML External Entity Reference in GitHub repository liquibase/liquibase prior to 4.8.0.

Affected

liquibase · liquibase/liquibase

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.0 HUNTR

7.3 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS v2.0 NVD

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

2.97% chance of exploitation in the next 30 days, 87th percentile

Published

2022-03-04

Updated

2025-11-03

Proof-of-concept exploits (1)

• https://huntr.dev/bounties/f1ae5779-b406-4594-a8a3-d089c68d6e70

Security advisories

• https://www.oracle.com/security-alerts/cpujul2022.html
• advisories/GHSA-jvfv-hrrc-6q72
• liquibase/liquibase/commit/33d9d925082097fb1a3d2fc8e44423d964cd9381

References

• CVE Record
• NVD entry