medium5.9
CVE-2026-110104
Xxyopen novel through 3.5.0 contains a weak password hashing vulnerability that allows attackers to recover plaintext passwords because UserServiceImpl.registe…
Impact
Xxyopen novel through 3.5.0 contains a weak password hashing vulnerability that allows attackers to recover plaintext passwords because UserServiceImpl.register() stores unsalted MD5 digests in user_info.password. Attackers who obtain the password column through a database leak or backup exposure can crack hashes with precomputed tables or GPU brute force and reuse credentials.
Affected products
| Product | Affected versions |
|---|---|
| Xxyopen Novel | through 3.5.0 |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/201206030/novel/blob/v3.5.0/src/main/java/io/github/xxyopen/novel/service/impl/UserServiceImpl.java#L70-L77
- https://github.com/201206030/novel/commit/fa82ce7e426a5b29db469b8f13d2e29fc1260871
- https://github.com/201206030/novel/pull/53
- https://www.vulncheck.com/advisories/novel-through-3.5.0-unsalted-md5-password-storage