CVE-2021-37630
- Source
- https://cve.org/CVERecord?id=CVE-2021-37630
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-37630.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-37630
- Aliases
-
- GHSA-56j9-3rj4-wvgm
- Published
- 2021-09-07T20:15:07.847Z
- Modified
- 2026-07-09T10:52:02.870535Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Nextcloud Circles is an open source social network built for the nextcloud ecosystem. In affected versions the Nextcloud Circles application allowed any user to join any "Secret Circle" without approval by the Circle owner leaking private information. It is recommended that Nextcloud Circles is upgraded to 0.19.15, 0.20.11 or 0.21.4. There are no workarounds for this issue.
- References
Affected packages
Git / github.com/nextcloud/circles
Affected ranges
- Type
- GIT
- Repo
- https://github.com/nextcloud/circles
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedIntroducedFixedIntroducedFixed
- Database specific
{ "source": "CPE_RANGE", "cpe": "cpe:2.3:a:nextcloud:circles:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "0" }, { "fixed": "0.19.5" }, { "introduced": "0.20.0" }, { "fixed": "0.20.11" }, { "introduced": "0.21.0" }, { "fixed": "0.21.4" } ] }
Affected versions
0.*
0.14.1
0.20.10
0.21.3
v0.*
v0.10.0
v0.12.1
v0.12.2
v0.12.3
v0.12.4
v0.13.0
v0.13.1
v0.13.2
v0.13.3
v0.13.4
v0.13.5
v0.13.6
v0.14.0
v0.14.2
v0.15.0
v0.15.1
v0.16.0
v0.16.1
v0.17.0
v0.17.1
v0.17.10
v0.17.2
v0.17.3
v0.17.4
v0.17.5
v0.17.6
v0.17.7
v0.17.8
v0.17.9
v0.18.0
v0.18.1
v0.18.2
v0.18.3
v0.19.0
v0.19.1
v0.19.2
v0.19.3
v0.19.4
v0.20.0
v0.20.1
v0.20.2
v0.20.4
v0.20.5
v0.20.6
v0.20.7
v0.20.8
v0.20.9
v0.21.0
v0.21.1
v0.21.2
v0.9.4
v0.9.5
v0.9.6