What is CVE-2026-55544?

CVE-2026-55544 is a high-severity vulnerability in Pdovhomilja Nextcrm-app, classified under Improper Access Control. CVSS score: 7.6/10. Published 2026-07-20.

How severe is CVE-2026-55544?

High severity. CVSS v3 base score is 7.6 out of 10.

Auth bypass in Pdovhomilja Nextcrm-app

CVE-2026-55544

NextCRM is open-source customer relationship management (CRM) software. In version 0.12.1, the MCP campaign tools expose campaign read and write operations over the network using user-generated Bearer API tokens (`nxtc__...`). The applicat…

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L.

Affected products

Pdovhomilja Nextcrm-app — versions = 0.12.1

Weakness classification (CWE)

CWE-284 — Improper Access Control
CWE-639 — Authorization Bypass Through User-Controlled Key
CWE-862 — Missing Authorization

References

security-advisories@github.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-55544?: CVE-2026-55544 is a high-severity vulnerability in Pdovhomilja Nextcrm-app, classified under Improper Access Control. CVSS score: 7.6/10. Published 2026-07-20.
How severe is CVE-2026-55544?: High severity. CVSS v3 base score is 7.6 out of 10.