CVE-2022-0839

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

2.97% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 86.0% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2022-03-04 14:25Z4 YR AGO

Last updated

2025-11-03 19:26Z10 MO AGO

Reserved

2022-03-03

Assigning CNA

@huntrdev

Record state

PUBLISHED

Severity

High (CVSS 7.3)

CNA CVSS vector

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

Weaknesses

• CWE-611Improper Restriction of XML External Entity ReferenceBase

Data version

5.2

Document digest

73d3573ac3d099f1a11e2469ffd9101e38db8c12c6e0f5b0546532b0cf38e73a

• huntr.devhttps://huntr.dev/bounties/f1ae5779-b406-4594-a8a3-d089c68d6e70x_refsource_CONFIRM
• github.comhttps://github.com/liquibase/liquibase/commit/33d9d925082097fb1a3d2fc8e44423d964cd9381x_refsource_MISC
• www.oracle.comhttps://www.oracle.com/security-alerts/cpujul2022.htmlx_refsource_MISC
• seclists.orghttp://seclists.org/fulldisclosure/2025/Apr/14