vulnerability

CVE-2026-61782

NVD HIGH 7.5 · published 2026-09-24 · 1 on the wire

Rsdoctor is a build analyzer tailored for projects built with Rspack. Prior to version 1.5.16, the default Rsdoctor report HTTP server started by `@rsdoctor/rspack-plugin` binds to all network interfaces (`0.0.0.0`) and serves a `POST /api/data/key` endpoint with no authentication and wildcard CORS (`Access-Control-Allow-Origin: *`). Any network-adjacent or remote attacker can send a single unauthenticated request to retrieve the full source code of all compiled JavaScript modules (`moduleCodeMap`), serialized build configuration (`configs`), error details, and other sensitive build metadata. This server is enabled by default in non-CI environments, requiring no special configuration from the victim developer. Version 1.5.16 patches the issue.

Exploited in the wild

Not on KEV

Not in CISA's Known Exploited Vulnerabilities catalogue as of the last daily pull. Absence is not proof of safety.

EPSS · 30-day forecast

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FIRST has not scored this id yet.

CVSS · NVD

7.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Internet exposure

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No exposure census on this CVE's dispatches.

On the wire1

24 SepGHSA-jmg2-rcxh-w8q3: @rsdoctor/rspack-plugin has Unauthenticated HTTP API that Exposes Project Source Code and Build MetadataVULN

References

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