Vulnerability · Published Jul 14, 2025 · Assigned by VulDB
CVE-2025-7579chinese-poetry server.js redos
Medium 4.3
In plain English
A medium-severity regular-expression denial of service in chinese-poetry. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.4%top 66.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was found in chinese-poetry 0.1. It has been rated as problematic. This issue affects some unknown processing of the file rank/server.js. The manipulation leads to inefficient regular expression complexity. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | chinese-poetry | 0.1 |
Weakness: CWE-1333, CWE-400 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
References
- VDB-316277 | chinese-poetry server.js redos vdb-entry
- VDB-316277 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #609704 | chinese-poetry <=v0.1 Inefficient Regular Expression Complexity third-party-advisory
- https://github.com/chinese-poetry/chinese-poetry/issues/396 issue-tracking
- https://github.com/chinese-poetry/chinese-poetry/issues/396#issue-3204562392 exploit, issue-tracking