# CVE-2026-57500: REVA: Access to internal metadata

Status: published. Published: 2026-11-11. Updated: 2026-11-11.

REVA is an interoperability platform. Prior to versions 2.40.5 and 2.46.4, Reva exposes internal metadata folders in the spaces of an authenticated user. This can lead to unwanted ways of interaction with the data. This issue has been patched in versions 2.40.5 and 2.46.4.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- opencloud-eu / reva: < 2.40.5 (affected); < 2.46.4 (affected). Source: CNA: GitHub_M

## Severity and prioritization

- CVSS 3.1: 6.3 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L; source: CNA: GitHub_M

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-200

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://github.com/opencloud-eu/reva/security/advisories/GHSA-3v8c-738m-4gcj (CNA: GitHub_M; x_refsource_CONFIRM)

## Provenance

- CNA: GitHub_M: https://www.cve.org/CVERecord?id=CVE-2026-57500; retrieved 2026-11-11; source updated 2026-11-11

Revision: 34a8cf9983cd72bbfd96e8e98e0cca28ff148c394a5d05a8852bb72cbb92515c

Canonical: https://y2.dev/cve/CVE-2026-57500

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