CVE-2025-7579 – Chinese-Poetry Regular Expression Denial of Service (DoS)

The following table lists the changes that have been made to the
CVE-2025-7579 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Jul. 14, 2025

    Action Type Old Value New Value
    Added 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.
    Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
    Added CVSS V2 (AV:N/AC:L/Au:S/C:N/I:N/A:P)
    Added CWE CWE-400
    Added CWE CWE-1333
    Added Reference https://github.com/chinese-poetry/chinese-poetry/issues/396
    Added Reference https://github.com/chinese-poetry/chinese-poetry/issues/396#issue-3204562392
    Added Reference https://vuldb.com/?ctiid.316277
    Added Reference https://vuldb.com/?id.316277
    Added Reference https://vuldb.com/?submit.609704
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