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Moderate
micbar published GHSA-gf4p-7p27-26w7 Jul 3, 2026

Package

gomod opencloud (Go)

Affected versions

< 4.0.8, < 7.2.0

Patched versions

4.0.8, 7.2.0

Description

Impact

What kind of vulnerability is it? Who is impacted?

OpenCloud exposes internal metadata folders in the spaces of an authenticated user due to a vulnerability in a sub package (reva). This can lead to unwanted ways of interaction with the data.

Patches

Has the problem been patched? What versions should users upgrade to?

Patched versions are stable 4.0.8 and 7.2.0 releases.

Workarounds

Is there a way for users to fix or remediate the vulnerability without upgrading?

No.

References

Are there any links users can visit to find out more?

reva CVE GHSA-3v8c-738m-4gcj

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVE ID

CVE-2026-57500

Weaknesses

No CWEs

Credits