CVE-2026-76876

Craftplan before 0.5.1 contains a broken access control vulnerability that allows unauthenticated attackers to read sensitive credentials by exploiting an unconditional authorization policy on the Settings resource. Attackers can send a GET request to the settings API endpoint with a valid record ID to retrieve decrypted SMTP passwords, email API keys, and email API secrets due to the read policy using an always-allow authorization check that bypasses all identity verification.

CVSS v3 5.9 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/puemos/craftplan/commit/317acd584b68887f592dc3b97f47703dd63b1bf
https://github.com/puemos/craftplan/releases/tag/v0.5.1
https://www.vulncheck.com/advisories/craftplan-broken-access-control-information-disclosure-via-settings-api

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-21 20:16

Updated : 2026-08-31 20:50

NVD link : CVE-2026-76876

Mitre link : CVE-2026-76876

CVE.ORG link : CVE-2026-76876

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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