VulnerabilityModified
CVE-2018-16463
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.
LOW 3.1EPSS 0.55%
Does this matter?
Lower severity and a low EPSS score (0.55%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.0
- 3.1 LOWCVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N
- EPSS
- 0.55% probability · 46th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-384
- Affected
- nextcloud/nextcloud server
- Source
- support@hackerone.com
EPSS 0.5% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://hackerone.com/reports/237184Third Party Advisory
- https://nextcloud.com/security/advisory/?id=NC-SA-2018-013Vendor Advisory
- https://hackerone.com/reports/237184Third Party Advisory
- https://nextcloud.com/security/advisory/?id=NC-SA-2018-013Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.