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CVE-2021-37630

MEDIUM

6.5

Description

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.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published9/7/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

nextcloud:circles

Weaknesses (CWE)

CWE-639CWE-639

References

https://github.com/nextcloud/circles/pull/768(security-advisories@github.com)

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-56j9-3rj4-wvgm(security-advisories@github.com)

https://hackerone.com/reports/1257624(security-advisories@github.com)

https://github.com/nextcloud/circles/pull/768(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-56j9-3rj4-wvgm(af854a3a-2127-422b-91ae-364da2661108)

https://hackerone.com/reports/1257624(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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