CVE-2020-25649

HIGH
7.5
CVSS Score
Published: December 3, 2020 at 04:16 PM UTC
Updated: October 8, 2026 at 08:17 PM UTC
39 products affected across 6 vendorsJackson DatabindFedoraOnCommand Workflow Automation

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Severity
HIGH7.5
Exploit prediction
EPSS 18%
SSVC
No known exploit

Description

A flaw was found in FasterXML Jackson Databind, where it did not have entity expansion secured properly. This flaw allows vulnerability to XML external entity (XXE) attacks. The highest threat from this vulnerability is data integrity.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

2.10.0 ≤ v < 2.10.5.12.6.0 ≤ v < 2.6.7.42.9.0 ≤ v < 2.9.10.7*2.11.0
Affected range stops below 2.10.5.1, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.6.7.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.9.10.7, so it looks safe — our inference, not a vendor statement
v < 0.12.0*
Affected range stops below 0.12.0, so it looks safe — our inference, not a vendor statement
18.1 ≤ v ≤ 18.3*19.119.220.121.1

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-611

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