What is CVE-2023-26512?

CVE-2023-26512 is a critical-severity vulnerability in Apache Eventmesh-Connector-Rabbitmq, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-07-17.

How severe is CVE-2023-26512?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2023-26512 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Apache Eventmesh-Connector-Rabbitmq

CVE-2023-26512

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.

Vulnerability class: Insecure Deserialization

EPSS: 0.014 (70.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

security@apache.org (vendor-advisory, Mailing List)

Frequently asked questions

What is CVE-2023-26512?: CVE-2023-26512 is a critical-severity vulnerability in Apache Eventmesh-Connector-Rabbitmq, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-07-17.
How severe is CVE-2023-26512?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-26512 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.