How severe is CVE-2023-50780?

CVE-2023-50780 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-50780 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 17% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-50780?

CVE-2023-50780 affects Apache Artemis. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-50780?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2023-50780 have an EU (EUVD) identifier?

Yes. CVE-2023-50780 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-2926.

When was CVE-2023-50780 published?

CVE-2023-50780 was published on 2024-10-14 and last updated on 2026-06-17.

CVE-2023-50780

CVE-2023-50780 is a high-severity vulnerability in Apache Artemis with a CVSS 3.x base score of 8.8. Its EPSS exploit-prediction score of 17% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-285.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 17% (97th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-2926
Weakness: CWE-285
Affected product: Apache Artemis
Published: 2024-10-14
Last modified: 2026-06-17

Description

Apache ActiveMQ Artemis allows access to diagnostic information and controls through MBeans, which are also exposed through the authenticated Jolokia endpoint. Before version 2.29.0, this also included the Log4J2 MBean. This MBean is not meant for exposure to non-administrative users. This could eventually allow an authenticated attacker to write arbitrary files to the filesystem and indirectly achieve RCE. Users are recommended to upgrade to version 2.29.0 or later, which fixes the issue.

Frequently asked questions

What is CVE-2023-50780?: Apache ActiveMQ Artemis allows access to diagnostic information and controls through MBeans, which are also exposed through the authenticated Jolokia endpoint. Before version 2.29.0, this also included the Log4J2 MBean. This MBean is not meant for exposure to non-administrative users. This could eventually allow an authenticated attacker to write arbitrary files to the filesystem and indirectly achieve RCE. Users are recommended to upgrade to version 2.29.0 or later, which fixes the issue.
How severe is CVE-2023-50780?: CVE-2023-50780 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-50780 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 17% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-50780?: CVE-2023-50780 affects Apache Artemis. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-50780?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2023-50780 have an EU (EUVD) identifier?: Yes. CVE-2023-50780 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-2926.
When was CVE-2023-50780 published?: CVE-2023-50780 was published on 2024-10-14 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:apache:artemis:*:*:*:*:*:*:*:*

More vulnerabilities in Apache Artemis

CVE-2026-57967 — Critical (CVSS 9.8): An unauthenticated remote attacker can craft a CORE protocol SESSION_REATTACH packet to steal an existing session and…
CVE-2026-27446 — Critical (CVSS 9.8): Missing Authentication for Critical Function (CWE-306) vulnerability in Apache Artemis, Apache ActiveMQ Artemis. An…
CVE-2026-67593 — Critical (CVSS 9.1): A remote attacker can craft an Openwire RemoveSubscriptionInfo command to cause the deletion of a queue on the Artemis…
CVE-2026-49364 — Critical (CVSS 9.1): An unauthenticated network-adjacent attacker can leverage discovery to capture cluster administrative credentials…
CVE-2026-49363 — High (CVSS 7.5): An unauthenticated remote attacker connecting with the CORE protocol can discover cluster node details by sending a…
CVE-2026-49362 — High (CVSS 7.5): An unauthenticated remote attacker can create arbitrary durable queues via the CORE protocol, leading to unauthorized…

All CVEs affecting Apache Artemis →

Other CWE-285 (Improper Authorization) vulnerabilities

CVE-2025-65041 — Critical (CVSS 10.0): Improper authorization in Microsoft Partner Center allows an unauthorized attacker to elevate privileges over a network.
CVE-2023-33189 — Critical (CVSS 10.0): Pomerium is an identity and context-aware access proxy. With specially crafted requests, incorrect authorization…
CVE-2022-2595 — Critical (CVSS 10.0): Improper Authorization in GitHub repository kromitgmbh/titra prior to 0.79.1.
CVE-2021-28799 — Critical (CVSS 10.0): An improper authorization vulnerability has been reported to affect QNAP NAS running HBS 3 (Hybrid Backup Sync. ) If…
CVE-2026-16346 — Critical (CVSS 9.9): IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to execute arbitrary commands…
CVE-2026-85878 — Critical (CVSS 9.9): Improper authorization in Azure Database for PostgreSQL allows an authorized attacker to elevate privileges over a…

Browse all CWE-285 (Improper Authorization) vulnerabilities →