CVE-2025-13158: apidoc-core has a prototype pollution vulnerability
Prototype pollution vulnerability in apidoc-core versions 0.2.0 and all subsequent versions allows remote attackers to modify JavaScript object prototypes via malformed data structures, including the “define” property processed by the application, potentially leading to denial of service or unintended behavior in applications relying on the integrity of prototype chains.
Published Dec 26, 2025
Affected packages
apidoc-core
- Ecosystem
- npm
- Affected
- >= 0.2.0, <= 0.15.0
- Fixed in
- No patched version yet
- Check
npm ls apidoc-core
Advisory details
From the GitHub Advisory Database (CC BY 4.0).
Prototype pollution vulnerability in apidoc-core versions 0.2.0 and all subsequent versions allows remote attackers to modify JavaScript object prototypes via malformed data structures, including the “define” property processed by the application, potentially leading to denial of service or unintended behavior in applications relying on the integrity of prototype chains. This affects the preProcess() function in api_group.js, api_param_title.js, api_use.js, and api_permission.js worker modules.
References
How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology