CVE-2026-111349CWE-862broken-access-control

CVE-2026-111349

Medium · published October 16, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
21.0
In the wild
Unconfirmed
What it is

Craftplan through 0.7.5 contains a missing authorization vulnerability in the CRM Customer resource that allows unauthenticated attackers to create customer records via JSON:API and GraphQL. Attackers can send anonymous requests to POST /api/json/customers or the create_customer mutation to insert attacker-chosen names, contact details and addresses into the operator's CRM.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00295 · 21.0th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-16T02:19Z
References (6)
https://github.com/puemos/craftplan · [email protected]https://github.com/puemos/craftplan/blob/v0.7.5/lib/craftplan/accounts/checks/api_scope_check.ex#L33-L40 · [email protected]https://github.com/puemos/craftplan/blob/v0.7.5/lib/craftplan/crm/customer.ex#L91-L94 · [email protected]https://hackmd.io/@hieuPenguinnn/craftplan-customer-public-write · [email protected]https://www.vulncheck.com/advisories/craftplan-through-0.7.5-missing-authorization-via-crm-customer-json-api-and-graphql · [email protected]https://hackmd.io/@hieuPenguinnn/craftplan-customer-public-write · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 17 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 15 OCT 21:43Z
    Craftplan through 0.7.5 Missing Authorization via CRM Customer JSON:API and GraphQL
    cvelistv5
  • 15 OCT 21:43Z
    Craftplan through 0.7.5 Missing Authorization via CRM Customer JSON:API and GraphQL
    cvelistv5