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CVE-2023-28643

MEDIUM
Published 2023-03-30T18:31:31.609Z
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CVSS Score

V3.1
5.5
/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.006
probability
of exploitation in the wild

There is a 0.6% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.671
Higher than 67.1% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED

Impact Metrics

Confidentiality
LOW
Integrity
LOW
Availability
LOW

Description

Nextcloud server is an open source home cloud implementation. In affected versions when a recipient receives 2 shares with the same name, while a memory cache is configured, the second share will replace the first one instead of being renamed to `{name} (2)`. It is recommended that the Nextcloud Server is upgraded to 25.0.3 or 24.0.9. Users unable to upgrade should avoid sharing 2 folders with the same name to the same user.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

nextcloud

security-advisories

Affected Versions:

< 24.0.9 >= 25.0.0, < 25.0.3

References

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-hhq4-4pr8-wm27
https://github.com/nextcloud/server/issues/34015
https://github.com/nextcloud/server/pull/36047
Published: 2023-03-30T18:31:31.609Z
Last Modified: 2025-02-11T18:54:04.606Z
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