Abusing the federated share endpoint, an attacker can write arbitrary rows into the oc_share_external database table. These rows persist indefinitely — there is no automatic cleanup mechanism. Three distinct denial-of-service conditions follow from this write…
5.3Medium
CVE-2026-77172
Description
App passwords were allowed to bypass password confirmation on sensitive endpoints.
Weakness (CWE):
CWE-269
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.