CVE-2019-15610
Improper authorization in the Circles app 0.17.7 causes retaining access when an email address...
Improper authorization in the Circles app 0.17.7 causes retaining access when an email address was removed from a circle.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Improper authorization in the Circles app 0.17.7 causes retaining access when an email address was removed from a circle.
- Record
CVE-2019-15610- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:P/I:N/A:N - Weakness
- CWE-285
- Updated
- 2026-11-02
CVE List No score
Improper authorization in the Circles app 0.17.7 causes retaining access when an email address was removed from a circle.
- Record
CVE-2019-15610- Weakness
- CWE-285
- Updated
- 2026-11-02
EUVDEUVD-2019-6567 No score
Improper authorization in the Circles app 0.17.7 causes retaining access when an email address was removed from a circle.
- Record
EUVD-2019-6567- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5jc8-jgjw-38vr No score
Improper authorization in the Circles app 0.17.7 causes retaining access when an email address...
Improper authorization in the Circles app 0.17.7 causes retaining access when an email address was removed from a circle.
- Record
GHSA-5jc8-jgjw-38vr- Updated
- 2026-11-02
OSV
Improper authorization in the Circles app 0.17.7 causes retaining access when an email address was removed from a circle.
- Record
CVE-2019-15610- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-15610 is a medium vulnerability (CVSS 4.3) in Nextcloud Circles, published February 4, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.83%, the 57th percentile. No source names a fixed version.