CVE-2022-23944 in the critical feed json
Apache ShenYu 2.4.1 Improper access control
published 2022-01-25 4 y ago modified 2026-06-17 4 mo ago also GHSA-6v39-p2xq-g5c3 , EUVD-2022-0487
- cvss
- 9.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 79.0%
- EPSS 79.0% chance of exploitation in 30 days, percentile 99.5%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
User can access /plugin api without authentication. This issue affected Apache ShenYu 2.4.0 and 2.4.1.
Patch / fix
- maven org.apache.shenyu:shenyu-common 2.4.2
- Apache Software Foundation Apache ShenYu (incubating) 2.4.2
- github.com/apache/shenyu#2462 commit
- github.com/apache/incubator-shenyu#2462 pull request
- openwall.com/lists/oss-security/2022/01/26/2 advisory
Exploit prediction
79.01% chance of exploitation in the next 30 days, higher than 99.5% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template Apache ShenYu Admin Unauth Access nuclei detection template
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| NVD | 2.0 | 6.4 | AV:N/AC:L/Au:N/C:P/I:P/A:N |
| GitHub | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.apache.shenyu:shenyu-common | >=2.4.0, <2.4.2 |
2.4.2 |
Affected products
- Apache Software Foundation Apache ShenYu (incubating)
Classification
References
-
openwall.com
/lists/oss-security/2022/01/26/2
mailing-list, web, patch, third-party-advisory
-
github.com
/apache/incubator-shenyu/pull/2462
web
-
github.com
/apache/shenyu/pull/2462/commits/50e4b5e626ad94b415e26ef4fbe584bd51fd1b77
web
-
lists.apache.org
/thread/dbrjnnlrf80dr0f92k5r2ysfvf1kr67y
web, mailing-list, vendor-advisory
-
openwall.com
/lists/oss-security/2022/01/25/5
mailing-list, web, third-party-advisory
-
openwall.com
/lists/oss-security/2022/01/25/15
mailing-list, web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-23944
advisory
-
github.com
/apache/incubator-shenyu
web
Sources
- CVE List CVE-2022-23944
- GitHub Advisory GHSA-6v39-p2xq-g5c3
- NVD CVE-2022-23944
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.