CVE-2026-71203

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Source

https://cve.org/CVERecord?id=CVE-2026-71203

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-71203.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-71203

Published

2026-08-05T06:58:56.911Z

Modified

2026-08-06T03:48:34.442427945Z

Severity

5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator

Summary

changedetection.io: Missing Authentication on /api/v1/full-spec Discloses Full OpenAPI Schema

Details

changedetection.io's REST API resources are protected by an @auth.checktoken decorator validating the caller's x-api-key header, except the Spec resource registered at /api/v1/full-spec (changedetectionio/api/Spec.py), whose get() method carries neither @auth.checktoken nor @validateopenapirequest. An unauthenticated client can retrieve the full merged OpenAPI schema (all endpoint paths, parameters, and registered processor plugins) even when API access control is enabled and every sibling /api/v1/* route correctly requires the key.

Database specific

{
    "cwe_ids": [
        "CWE-306"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/71xxx/CVE-2026-71203.json",
    "cna_assigner": "TuranSec"
}

References

Affected packages

Git / github.com/dgtlmoon/changedetection.io

Affected ranges

Type

GIT

Repo

https://github.com/dgtlmoon/changedetection.io

Events

Introduced

baae46deede1c7ab4a5b2a6a49f5338b495c694c

Last affected

baae46deede1c7ab4a5b2a6a49f5338b495c694c

Database specific

{
    "extracted_events": [
        {
            "introduced": "0.55.7"
        },
        {
            "last_affected": "0.55.7"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

0.*

0.55.7

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-71203.json"