A security flaw has been discovered in YunaiV yudao-cloud up to 2026.01. This affects an unknown part of the file /admin-api/system/tenant/get-by-website. The manipulation of the argument Website results in sql injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The patch is identified as bccf7c79e5f93f027a021172a18e8876cc6c1062 (master-jdk17). It is advisable to implement a patch to correct this issue.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Public exploits 1
- lan1oc/cve-2026-5147-exp PoC on GitHub
Each line links to the index that lists it, never to exploit code. Exploit-DB's "verified" and a Metasploit rank of good or better count as verified; a PoC-in-GitHub entry is a repository's claim.
Change history 1
- First seenCVSS 5.5NVD modified 2026-10-26 17:17
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 7
- https://gitee.com/zhijiantianya/yudao-cloud/commit/bccf7c79e5f93f027a021172a18e8876cc6c1062
- https://github.com/NarcherAlter/Security_Note/blob/main/Vulnerability_Discovery/yudaoCloudv2026.01.md
- https://github.com/NarcherAlter/Security_Note/blob/main/Vulnerability_Discovery/yudaoCloudv2026.01.md#admin-apisystemtenantget-by-website
- https://vuldb.com/cve/CVE-2026-5147
- https://vuldb.com/submit/780191
- https://vuldb.com/vuln/354181
- https://vuldb.com/vuln/354181/cti