Detections
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SCA: security update for code.vikunja.io/api (GHSA-39p5-2wrr-xh29)

medium Tenable Self-Hosted Container Security Plugin ID 474046

Description

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

 - vikunja before 2.6.0 fails to validate team access when attaching teams to projects, allowing
 authenticated users to enumerate all teams and members. Attackers can attach arbitrary team IDs via the
 project teams endpoint to retrieve complete team rosters including member names and admin flags for
 unauthorized teams. (CVE-2026-91980)

Solution

Update the code.vikunja.io/api library and its related packages to version 2.6.0 or later.

See Also

https://github.com/advisories/GHSA-39p5-2wrr-xh29

Plugin Details

Severity: Medium

ID: 474046

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 10/10/2026

Updated: 10/10/2026

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

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

CVSS Score Source: CVE-2026-91980

CVSS v3

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.8

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

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

CVSS v4

Risk Factor: Medium

Base Score: 5.3

Threat Score: 1.3

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 10/9/2026

Vulnerability Publication Date: 9/15/2026

Reference Information

CVE: CVE-2026-91980