Dashboard / CVE-2026-76876

CVE-2026-76876

HIGH
MEDIUM Priority: 0.04 BB Relevance: 76/100
Published: 2026-08-21 Modified: 2026-11-08 First seen: 2026-11-08 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact

CVSS Vector Breakdown

AV: Network
AC: High
PR: None
UI: None
AT: None
VC: High
VI: None
VA: None

Description

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.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
puemos craftplan 0 < 0.5.1

References & Advisories (3)

Bug Bounty Relevance

76 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

8.2 / 10.0 v4.0
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS — Exploitation Probability

0.45%
Raw Score 0.004450
Percentile 39.2%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00445
2026-11-12
0.00445
2026-11-10
0.00445
2026-11-09
0.00445
2026-11-08
0.00445

Intelligence Sources

mitre ref →

External Links