CVE-2023-26512

Name: CVE-2023-26512
Creator: NVD / NIST
Published: 2023-07-17T08:15:09.243+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.03%

Last modified Jun 17, 2026

CVE-2023-26512 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. CWE-502 Deserialization of Untrusted Data at the rabbitmq-connector plugin module in Apache EventMesh (incubating) V1.7.0\V1.8.0 on windows\linux\mac os e.g. platforms allows attackers to send controlled message and remote code execute via rabbitmq messages. EPSS estimates a 1.03% chance of exploitation in the next 30 days.

Description

CWE-502 Deserialization of Untrusted Data at the rabbitmq-connector plugin module in Apache EventMesh (incubating) V1.7.0\V1.8.0 on windows\linux\mac os e.g. platforms allows attackers to send controlled message and remote code execute via rabbitmq messages. Users can use the code under the master branch in project repo to fix this issue, we will release the new version as soon as possible.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.03%

59.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-502

Affected Software

Vendor	Product	Versions
Apache	Eventmesh-Connector-Rabbitmq	>= 1.7.0, <= 1.8.0

References

https://lists.apache.org/thread/zb1d62wh8o8pvntrnx4t1hj8vz0pm39pMailing List
https://lists.apache.org/thread/zb1d62wh8o8pvntrnx4t1hj8vz0pm39pMailing List

Timeline

Published: Jul 17, 2023
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2023-26512?

How severe is CVE-2023-26512?

CVE-2023-26512 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.03% probability of exploitation in the next 30 days.

How do I fix CVE-2023-26512?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-26512?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST