How severe is GHSA-2x6r-7427-95cm?

GHSA-2x6r-7427-95cm has a CVSS score of 9.8/10, rated CRITICAL. Immediate patching is strongly recommended.

Which packages are affected by GHSA-2x6r-7427-95cm?

GHSA-2x6r-7427-95cm affects the following packages: org.apache.camel:camel-rabbitmq (Maven), org.apache.camel:camel-rabbitmq (Maven). Ecosystems affected: Maven.

How do I fix GHSA-2x6r-7427-95cm?

Update org.apache.camel:camel-rabbitmq to 2.25.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-2x6r-7427-95cm is resolved across your whole dependency graph.

How do I detect GHSA-2x6r-7427-95cm in my Maven dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.apache.camel:camel-rabbitmq, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

How do I mitigate GHSA-2x6r-7427-95cm if there is no patch (or I can't update yet)?

Do not deserialise data from untrusted sources: where the format allows it, restrict deserialisation to an explicit allowlist of expected types, and prefer a data-only format (JSON, Protobuf) over one that can reconstruct arbitrary objects until you can upgrade.

Is GHSA-2x6r-7427-95cm actively exploited in the wild?

No public exploit code has been indexed for GHSA-2x6r-7427-95cm yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

What is the EPSS score for GHSA-2x6r-7427-95cm?

GHSA-2x6r-7427-95cm has an EPSS (Exploit Prediction Scoring System) score of 5.7%, placing it in the 93th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. This score indicates relatively lower exploitation probability, though the CVSS severity should still guide your patching priority.

What type of vulnerability is GHSA-2x6r-7427-95cm?

GHSA-2x6r-7427-95cm is classified as Deserialization of Untrusted Data (CWE-502). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation. This is a high-impact weakness class that often enables remote code execution or data exposure.

When was GHSA-2x6r-7427-95cm published, and has it been updated?

GHSA-2x6r-7427-95cm was published on May 21, 2021 and was last updated on November 8, 2023. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

☕

☕ Maven

Not in CISA KEV

CRITICAL severity

Deserialization of Untrusted Data in Apache Camel RabbitMQGHSA-2x6r-7427-95cm

CRITICAL

GHSA-2x6r-7427-95cm is a critical-severity (CVSS 9.8) Deserialization of Untrusted Data vulnerability in org.apache.camel:camel-rabbitmq. A fix is available for org.apache.camel:camel-rabbitmq — see the affected versions and patch details below.

Also known asCVE-2020-11972

Published

May 21, 2021

Updated

Nov 8, 2023

Affected

2 pkgs

Patched

2 / 2

Exploits

None indexed

Exploitation data as of Oct 12, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗

5.7%probability of exploitation in next 30 days

Lower Risk0.00%

Lower risk than most CVEs93th percentile — riskier than 93% of all scored CVEsHighest risk

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

GHSA-2x6r-7427-95cm by exploitation likelihood (EPSS) against impact (CVSS). Outside the shaded patch-first corner.

Where this sits among everything scored

Of 385,738 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Counts from FIRST.org, log-scaled.

Real-World Exposure

2 pkgs affected

☕org.apache.camel:camel-rabbitmq☕org.apache.camel:camel-rabbitmq

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.

Description

Apache Camel RabbitMQ enables Java deserialization by default. Apache Camel 2.22.x, 2.23.x, 2.24.x, 2.25.0, 3.0.0 up to 3.1.0 are affected. 2.x users should upgrade to 2.25.1, 3.x users should upgrade to 3.2.0.

Affected Packages

2 total 2 fixed

Ecosystem	Package	Vulnerable range	Fix
☕Maven	`org.apache.camel:camel-rabbitmq`	all versions	2.25.1`org.apache.camel:camel-rabbitmq:2.25.1`
☕Maven	`org.apache.camel:camel-rabbitmq`	≥ 3.0.0&&< 3.2.0	3.2.0`org.apache.camel:camel-rabbitmq:3.2.0`

Affected Products

4 products · 7 configurations

Application

camelapache

≥ 3.0.0 && ≤ 3.1.0

range

Application

communications diameter signaling routeroracle

≥ 8.0.0 && ≤ 8.2.2

range

Application

enterprise manager base platformoracle

2 versions

13.3.0.013.4.0.0

Application

flexcube private bankingoracle

2 versions

12.0.012.1.0

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.apache.camel:camel-rabbitmq, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update org.apache.camel:camel-rabbitmq to 2.25.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-2x6r-7427-95cm is resolved across your whole dependency graph.
Workarounds
Do not deserialise data from untrusted sources: where the format allows it, restrict deserialisation to an explicit allowlist of expected types, and prefer a data-only format (JSON, Protobuf) over one that can reconstruct arbitrary objects until you can upgrade.

Fixing This On Your OS

If you run this on a Linux distribution, patch through your package manager against the distro's own security advisory below — it tracks the exact backported fix for your release, which can ship on a different timeline (and sometimes a different severity) than the upstream project.

Red HatImportant

Product	Fixed in	Advisory
Red Hat Fuse 7.8.0	`camel-rabbitmq`	RHSA-2020:5568

Frequently Asked Questions

O3 Security · Impact-Aware SCA

Is GHSA-2x6r-7427-95cm in your dependencies?

Find it across Maven, including transitive dependencies.

Scan my dependencies How O3 SCA works

CVSS Score

9.8/10CVSS v3 base

Vector breakdown

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Raw vector

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

CWE Classification

CWE-502Deserialization of Untrusted Data

Weaponization

No known public exploit tooling found.

Timeline

Disclosed

May 21, 2021

Last updated

Nov 8, 2023

Identifiers

GHSA-2x6r-7427-95cm

References

Advisorynvd.nist.gov Webcamel.apache.org Weboracle.com Weboracle.com Webopenwall.com Webopenwall.com

Related vulnerabilities

This CVE is critical severity; 4 of 8 other CVEs with CWE-502 are rated as high or higher (top: critical).

CVE-2025-66455CVE-2025-59953CVE-2026-49400CVE-2026-50646CVE-2026-78683CVE-2026-79657GHSA-gqvg-gmmx-x4hmCVE-2026-55175Browse all CWE-502

Provenance

Sources

OSV.devNVDFIRST.org (EPSS)

Last verifiedNov 8, 2023

Deserialization of Untrusted Data in Apache Camel RabbitMQGHSA-2x6r-7427-95cm

EPSS Exploitation Probability

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

Description

Affected Packages

Affected Products

Detection & mitigation playbook

Detect

Fix

Workarounds

Fixing This On Your OS

Frequently Asked Questions

Is GHSA-2x6r-7427-95cm in your dependencies?