Vulnerability Description
admin3 through 3.0.0 stores account passwords using single-round MD5 with only the username as salt and no key derivation function. Attackers with database access can recover plaintext passwords through offline dictionary or brute-force attacks due to negligible computational effort.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/LinYuanyi1/cve-request-poc/blob/master/admin3/C08_md5_credent
- https://github.com/cjbi/admin3
- https://github.com/cjbi/admin3/blob/3.0.0/admin3-server/src/main/java/tech/wetec
- https://github.com/cjbi/admin3/blob/3.0.0/admin3-server/src/main/java/tech/wetec
- https://www.vulncheck.com/advisories/admin3-through-3.0.0-weak-password-hashing-
FAQ
What is CVE-2026-92921?
CVE-2026-92921 is a vulnerability with a CVSS score of 4.9 (MEDIUM). admin3 through 3.0.0 stores account passwords using single-round MD5 with only the username as salt and no key derivation function. Attackers with database access can recover plaintext passwords throu...
How severe is CVE-2026-92921?
CVE-2026-92921 has been rated MEDIUM with a CVSS base score of 4.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-92921?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.