CVE-2026-61782

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Source
https://cve.org/CVERecord?id=CVE-2026-61782
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-61782.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-61782
Aliases
Downstream
CGA (2)
Published
2026-09-24T17:32:39Z
Modified
2026-09-25T03:48:55Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
@rsdoctor/rspack-plugin has Unauthenticated HTTP API that Exposes Project Source Code and Build Metadata
Details

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.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-200"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/61xxx/CVE-2026-61782.json"
}
References

Affected packages

Git / github.com/web-infra-dev/rsdoctor

Affected ranges

Type
GIT
Repo
https://github.com/web-infra-dev/rsdoctor
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
9ec9887ec1c41db81ad03cc0ea4b67a5138ff637
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "1.5.16"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

V1.*
V1.5.9
v0.*
v0.3.11
v0.4.4
v1.*
v1.0.0
v1.0.0-alpha.0
v1.0.0-alpha.1
v1.0.0-alpha.2
v1.0.0-alpha.3
v1.0.0-alpha.4
v1.0.0-beta.0
v1.0.0-beta.1
v1.0.0-beta.2
v1.0.0-beta.3
v1.0.0-rc.0
v1.0.1
v1.0.2
v1.1.0
v1.1.2
v1.1.3
v1.1.4
v1.1.5
v1.1.6
v1.1.7
v1.1.8
v1.2.0
v1.2.0-beta.1
v1.2.1
v1.2.2
v1.2.3
v1.3.0
v1.3.1
v1.3.10
v1.3.11
v1.3.12
v1.3.13
v1.3.14
v1.3.15
v1.3.16
v1.3.2
v1.3.3
v1.3.4
v1.3.5
v1.3.6
v1.3.7
v1.3.8
v1.3.9
v1.4.0
v1.5.0
v1.5.1
v1.5.10
v1.5.11
v1.5.13
v1.5.14
v1.5.15
v1.5.2
v1.5.3
v1.5.4
v1.5.5
v1.5.6
v1.5.7
v1.5.8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-61782.json"