CVE-2026-1228 - Timeline Block <= 1.3.3 - insecure direct object reference to authenticated (auth...

CVE ID : CVE-2026-1228 Published : Feb. 6, 2026, 3:15 a.m. | 1 hour, 4 minutes ago Description : The Timeline Block – Beautiful Timeline Builder for WordPress (Vertical & Horizontal Timelines) plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.3.3 via the tlgb_shortcode() function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Author-level access and above, to disclose private timeline content via the id attribute supplied to the 'timeline_block' shortcode. Severity: 4.3 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...