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SCA: security update for github.com/opencloud-eu/reva/v2 (GHSA-9j2f-3rj3-wgpg)

high Tenable Self-Hosted Container Security Plugin ID 437587

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - REVA is an interoperability platform. Prior to 2.42.3 and 2.40.3, a bug in the GRPC authorization
 middleware of the "Reva" component of OpenCloud allows a malicious user to bypass the scope verification
 of a public link. By exploiting this via the the "archiver" service this can be leveraged to create an
 archive (zip or tar-file) containing all resources that this creator of the public link has access to.
 This vulnerability is fixed in 2.42.3 and 2.40.3. (CVE-2026-23989)

See Also

https://github.com/advisories/GHSA-9j2f-3rj3-wgpg

Plugin Details

Severity: High

ID: 437587

Version: Revision 1.9

Type: Local

Family: SCA Checks

Published: 2/6/2026

Updated: 6/1/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 5.2

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 8.5

Temporal Score: 6.3

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:N

CVSS Score Source: CVE-2026-23989

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.1

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 2/5/2026

Vulnerability Publication Date: 2/5/2026

Reference Information

CVE: CVE-2026-23989