Vulnerability record · CVE-2026-54839 · published 26 June 2026

CVE-2026-54839: Insecure direct object reference vulnerability

Unauthenticated Sensitive Data Exposure in Trinity Backup – Backup, Migrate, Restore, Clone & Schedule Backups <= 2.0.9 versions.

7.5 CVSS 3.1 High EPSS 0.39% · top 69.0% CWE-639 · Insecure direct object reference Deferred

7.5CVSS 3.1 base score

0.39%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

1References

26 Jun 2026Last modified by NVD

Description

Unauthenticated Sensitive Data Exposure in Trinity Backup – Backup, Migrate, Restore, Clone & Schedule Backups <= 2.0.9 versions.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

Link	Tags
https://patchstack.com/database/wordpress/plugin/trinity-backup/vulnerability/wordpress-trinity-backup-backup-migrate-re

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.4CVE-2026-55255Langflow IDOR in responses endpoint allows cross-user flow executionLangflow before 1.9.1 has an insecure direct object reference in the /api/v1/responses endpoint. An authenticated attacker can supply another user's …KEVEPSS 0.89%analysed23 Jun 2026

Source: NIST National Vulnerability Database (record CVE-2026-54839), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.