CVE-2026-45277: Nextcloud is an open source content collaboration platform. Prior to version 2.7.2, authenticated users can check if arbitrary files are associated with…

PriorityP416low3.3CVSS 3.1

AVLACLPRLUINSUCLINAN

EPSS

0.13%

3.0th percentile

Nextcloud is an open source content collaboration platform. Prior to version 2.7.2, authenticated users can check if arbitrary files are associated with specific approval workflows where they can request approval. This issue has been patched in version 2.7.2.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
nextcloud	approval	< 2.7.2	2.7.2
nextcloud	security-advisories	< 2.7.2	2.7.2

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.