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No exploitation reportedFix available

CVE-2022-0839

No exploitation reported by the sources we read.

  • Published2022-03-04
  • Fixed in4.8.0
  • WeaknessCWE-611

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

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

Timeline

dates in UTC
  1. 2022-03-0415:15CVE publishedNVD

Versions per branch

NVD · OSV
Liquibase
BranchAffectedFixed in
4.8< 4.8.04.8.0
Oracle sqlcl
BranchAffectedFixed in
19.x= 19cno fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • liquibaseCleanStartall versions · fixed in 4.9.1-r0
  • rh-sso7Red Hat:red_hat_single_sign_on:7.6::el8all versions · fixed in 0:1-4.el8ssoand 1 other package
  • rh-sso7Red Hat:red_hat_single_sign_on:7.6::el7all versions · fixed in 0:1-4.el7ssoand 1 other package
  • rh-sso7-javapackages-toolsRed Hat:red_hat_single_sign_on:7.6::el8all versions · fixed in 0:3.4.1-5.15.6.el8ssoand 1 other package
  • rh-sso7-javapackages-toolsRed Hat:red_hat_single_sign_on:7.6::el7all versions · fixed in 0:3.4.1-5.15.3.jbcs.el7and 1 other package
  • rh-sso7-keycloakRed Hat:red_hat_single_sign_on:7.6::el8all versions · fixed in 0:18.0.0-2.redhat_00001.1.el8ssoand 1 other package
  • rh-sso7-keycloakRed Hat:red_hat_single_sign_on:7.6::el7all versions · fixed in 0:18.0.0-2.redhat_00001.1.el7ssoand 1 other package

Vendor advisories

  • CVE-2022-0839 Red Hat Product Security19 products fixed · 3 known affected

    liquibase: Improper Restriction of XML External Entity

    liquibase as a component of Red Hat JBoss Operations Network 3 · liquibase as a component of Red Hat Satellite 6 · liquibase.src as a component of Red Hat Satellite 6

  • RHEA-2022:5463 Red Hat Product Security1 product fixed

    Red Hat Enhancement Advisory: Red Hat Single Sign-On 7.6.0 update

  • RHBA-2022:5452 Red Hat Product Security9 products fixed

    Red Hat Bug Fix Advisory: Red Hat Single Sign-On 7.6.0 update on RHEL 7

  • RHBA-2022:5454 Red Hat Product Security9 products fixed

    Red Hat Bug Fix Advisory: Red Hat Single Sign-On 7.6.0 update on RHEL 8

Full record on NVD

Fix

  1. Update Liquibase to 4.8.0
  2. Vendor fix Red Hat Product Security RHEA-2022:5463 · 1 productBefore applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.
  3. Vendor fix Red Hat Product Security RHBA-2022:5452 · 9 productsBefore applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
  4. No fix planned, says the vendor Red Hat Product Security CVE-2022-0839 · 1 productOut of support scope
  5. No fix planned, says the vendor Red Hat Product Security CVE-2022-0839 · 2 productsWill not fix

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • NVDCVSS 3.19.8read 2026-10-23
  • CNACVSS 3.07.3known since 2026-10-23
  • NVDCVSS 2.07.5read 2026-10-23
  • CNAweakness (CWE)CWE-611known since 2026-10-23
  • NVDweakness (CWE)CWE-611read 2026-10-23
  • FIRST EPSSEPSS score3.0 %2026-11-08
  • OSVaffected packages—
  • GitHub AdvisoriesadvisoryCRITICAL2022-03-07

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2022-03-04
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-jvfv-hrrc-6q72

Frequently asked questions

What is CVE-2022-0839?

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

Is CVE-2022-0839 actively exploited?

Active exploitation of CVE-2022-0839 has not been confirmed. Its EPSS score was 3.0% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-0839?

CVE-2022-0839 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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