A bug causing session fixation in Nextcloud Server prior to 14.0.0, 13.0.3 and 12.0.8 could potentially allow an attacker to obtain access to password protected shares.
https://nextcloud.com/security/advisory/?id=NC-SA-2018-013
https://hackerone.com/reports/237184
Source: Mitre, NVD
Published: 2018-10-30
Updated: 2026-06-17
Base Score: 3.6
Vector: CVSS2#AV:N/AC:H/Au:S/C:P/I:P/A:N
Severity: Low
Base Score: 3.1
Vector: CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N
EPSS: 0.00183