CVE-2022-23944

Name: CVE-2022-23944
Creator: NVD / NIST
Published: 2022-01-25T13:15:08.183+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.1/10EPSS 79.01%

Last modified Jun 17, 2026

CVE-2022-23944 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. User can access /plugin api without authentication. This issue affected Apache ShenYu 2.4.0 and 2.4.1.. EPSS estimates a 79.01% chance of exploitation in the next 30 days.

Description

User can access /plugin api without authentication. This issue affected Apache ShenYu 2.4.0 and 2.4.1.

Metrics

CVSS 3.1

9.1/10

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

EPSS Probability

79.01%

99.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Apache	Shenyu	2.4.0
Apache	Shenyu	2.4.1

References

http://www.openwall.com/lists/oss-security/2022/01/25/15Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/01/25/5Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/01/26/2Mailing List, Patch, Third Party Advisory
https://lists.apache.org/thread/dbrjnnlrf80dr0f92k5r2ysfvf1kr67yMailing List, Vendor Advisory
http://www.openwall.com/lists/oss-security/2022/01/25/15Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/01/25/5Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/01/26/2Mailing List, Patch, Third Party Advisory
https://lists.apache.org/thread/dbrjnnlrf80dr0f92k5r2ysfvf1kr67yMailing List, Vendor Advisory

Timeline

Published: Jan 25, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-23944?

User can access /plugin api without authentication. This issue affected Apache ShenYu 2.4.0 and 2.4.1.

How severe is CVE-2022-23944?

CVE-2022-23944 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 79.01% probability of exploitation in the next 30 days.

How do I fix CVE-2022-23944?

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-2022-23944?

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

Scan your code now

Source: NVD / NIST