CVE-2020-25649

What it is

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.

At a glance

Exploitability

Can be exploited over the network without logging in. High risk of data tampering.

Exploit odds

17.7% chance of exploitation in the next 30 days (EPSS). Higher than most.

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2020-12-03 17:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-10-08 20:17 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 17.7% in the next 30 days (EPSS).
• Severity: 7.5 HIGH (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2020-12-03 17:15 UTC

Last modified

2026-10-08 20:17 UTC

Exploit probability

17.7% · EPSS, next 30 days

Weakness

CWE-611 · XML external entity

Record status

Modified

Affected

• Fasterxml jackson-databind < 2.6.7.4
• Fasterxml jackson-databind < 2.9.10.7
• Fasterxml jackson-databind < 2.10.5.1
• Netapp Oncommand Api Services
• Netapp Oncommand Workflow Automation
• Netapp Service Level Manager
• Fedoraproject Fedora 32
• Quarkus ≤ 1.6.1

Attack profile CVSS 3.1 · 7.5

Attack vector

Network

Complexity

Low

Privileges needed

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2020-25649.md and follow it. Check whether this project is affected by CVE-2020-25649. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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