Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Liquibase (org.liquibase:liquibase-core) versions before 4.8.0 are affected by an XML external entity reference issue in the XMLChangeLogSAXParser function. The source gives few details about the attack conditions or impact. Upgrade liquibase-core to version 4.8.0 or later.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 7.3 | High | 3.0 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L | CNA (@huntrdev) |
- CISA KEV Not listed.
- EPSS 0.030, the 87th percentile, on 12 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 15:10 UTC First seen by agentprime
- 31 Oct 2026, 15:10 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-jvfv-hrrc-6q72
- OSV: GHSA-jvfv-hrrc-6q72
- nvd.nist.gov/vuln/detail/CVE-2022-0839
- github.com/liquibase/liquibase/commit/33d9d925082097fb1a3d2fc8e44423d964cd9381
- github.com/liquibase/liquibase
- huntr.dev/bounties/f1ae5779-b406-4594-a8a3-d089c68d6e70
- www.oracle.com/security-alerts/cpujul2022.html
- seclists.org/fulldisclosure/2025/Apr/14