CVE-2017-0894

MEDIUM

Nextcloud Server <11.0.3 - Info Disclosure

Title source: llm

Description

Nextcloud Server before 11.0.3 is vulnerable to disclosure of valid share tokens for public calendars due to a logical error. Thus granting an attacker potentially access to publicly shared calendars without knowing the share token.

References (2)

[Third Party Advisory] https://hackerone.com/reports/218876

[Broken Link, Patch, Vendor Advisory] https://nextcloud.com/security/advisory/?id=nc-sa-2017-011

Scores

CVSS v3 4.3

EPSS 0.0079

EPSS Percentile 73.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Details

CWE

CWE-285 CWE-863

Status published

Products (2)

nextcloud/nextcloud_server < 11.0.3

Nextcloud/Nextcloud Server < before 11.0.3

Published May 08, 2017

Tracked Since Feb 18, 2026