VulnerabilityModified
CVE-2019-15610
Improper authorization in the Circles app 0.17.7 causes retaining access when an email address was removed from a circle.
MEDIUM 4.3EPSS 0.83%
Does this matter?
Lower severity and a low EPSS score (0.83%). Track it; it rarely justifies an emergency change on its own.
Description
Improper authorization in the Circles app 0.17.7 causes retaining access when an email address was removed from a circle.
- CVSS 3.1
- 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 0.83% probability · 57th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-285
- Affected
- nextcloud/circles
- Source
- support@hackerone.com
EPSS 0.8% 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/673724Permissions Required, Third Party Advisory
- https://nextcloud.com/security/advisory/?id=NC-SA-2019-013Vendor Advisory
- https://hackerone.com/reports/673724Permissions Required, Third Party Advisory
- https://nextcloud.com/security/advisory/?id=NC-SA-2019-013Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.