CVE-2026-45267: Nextcloud is an open source content collaboration platform. Prior to version 5.2.6, a missing permissions check allowed users to request reading form…

PriorityP340medium6.5CVSS 3.1

AVNACLPRLUINSUCHINAN

EPSS

0.29%

20.7th percentile

Nextcloud is an open source content collaboration platform. Prior to version 5.2.6, a missing permissions check allowed users to request reading form submissions of other users. This issue has been patched in version 5.2.6.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
nextcloud	security-advisories	< 5.2.6	5.2.6

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