Filtered by vendor Opensignlabs Subscriptions
Filtered by product Opensign Subscriptions
Total 1 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2026-72545 1 Opensignlabs 1 Opensign 2026-08-13 7.5 High
An insecure direct object reference vulnerability in OpenSignLabs OpenSign through 2.37.0 allows unauthenticated remote attackers to write to any contact record via the updatecontacttour Parse cloud function. The function performs no authentication or authorization before updating the target contact record. An attacker can corrupt or overwrite contact data for any user in the system without credentials.