CVE-2026-111606: Huly Platform through 0.7.432 Account Takeover via mergeSpecifiedPersons RPC
Advisory generated from the CVE record, CISA, Exploit Observer and VEDAS: what it is, whether it is exploited, who is affected, and how to fix and detect it.
Generated by VEDAS. Scores as of 2026-11-01 19:19 UTC. Rebuilt every few hours from cve-scores, CISA KEV and vedas-signatures. How this works and its limits.
What it is
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.
Description quoted from the CVE record (assigned by VulnCheck, published 2026-10-16).
Weakness: Missing Authorization
How it can be exploited
Exploitable over the network with low attack complexity with no special attack requirements needing low privileges and no user interaction. Impact: confidentiality high, integrity high, availability none. 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 assessment (SSVC): CISA has no evidence of exploitation. Automatable: no. Technical impact: total.
Public exploit evidence (Exploit Observer)
Also known as: EUVD-2026-103028, GHSA-8cm6-vrv9-4v98
VEDAS cluster: VEDAS:DOGWOODDIGGER
Exploit Observer links 3 pieces of public exploit code or detection modules that name this CVE or one of its aliases.
Exploit code and modules (3)
Code that names this CVE. A repository can be a working exploit, a scanner, a fake or malware; read it before running anything.
- Code repository: https://raw.githubusercontent.com/ARPSyndicate/vedas-signatures/main/suricata/2026/CVE-2026-111606.rules
- Code repository: https://raw.githubusercontent.com/ARPSyndicate/vedas-signatures/main/suricata/2026/CVE-2026-111606.rules
- Code repository: https://raw.githubusercontent.com/ARPSyndicate/vedas-signatures/main/suricata/2026/CVE-2026-111606.rules
Vulnerability databases and vendor advisories (3)
Catalogue entries, not exploit evidence.
- Vulnerability database or vendor advisory: https://euvd.enisa.europa.eu/enisa/EUVD-2026-103028
- Vulnerability database or vendor advisory: https://github.com/advisories/GHSA-8cm6-vrv9-4v98
- Vulnerability database or vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-111606
3 more references returned by Exploit Observer did not name this CVE or an alias, so they are left out.
VEDAS data as of 2026-11-01T17:12 UTC; fetched 2026-11-02.
Live scores
- EPSS
- 0.002
low predicted chance of attack - VEDAS
- 0.987
strong exploit evidence - On CISA KEV
- Not listed
- Detection rule
- Suricata
Who is affected
| Product | Affected | Not affected |
|---|---|---|
| hcengineering Huly Platform | up to and including 0.7.432 | Not stated |
Version ranges exactly as the CVE record states them. “Before X” means X is the first fixed version.
How to fix it
Vendor guidance:
How to detect it
Suricata rules (network detection)
1 rule that alert on traffic matching this exploit: VEDAS CVE-2026-111606 Huly Platform - Missing Authorization via mergeSpecifiedPersons Account RPC. Add them to your Suricata rule set and reload.
Show the rules
alert http $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"VEDAS CVE-2026-111606 Huly Platform - Missing Authorization via mergeSpecifiedPersons Account RPC"; flow:established,to_server; http.method; content:"POST"; http.request_body; content:"mergeSpecifiedPersons"; nocase; fast_pattern; classtype:web-application-attack; reference:cve,CVE-2026-111606; reference:url,https://www.exploit.observer/?keyword=CVE-2026-111606&match=exact; reference:url,https://subdomain.center/?engine=ammonites&keyword=huly&match=exact; sid:1085404; rev:1;)
CVE-2026-111606.rules on GitHub
References
Vendor advisories and patches
Exploits and technical analysis
- https://hackmd.io/@hieuPenguinnn/huly-platform-merge-specified-persons-missing-authorization (third-party-advisory)
- https://github.com/hcengineering/platform/issues/10914 (issue-tracking)
- https://github.com/hcengineering/platform/blob/v0.7.432/server/account/src/operations.ts#L2921-L2939 (technical-description)
- VulnCheck Advisory: Huly Platform through 0.7.432 Account Takeover via mergeSpecifiedPersons RPC (third-party-advisory)
Other databases
Where this comes from
This advisory is generated automatically by VEDAS from: CVE.org record, cve-scores (EPSS and VEDAS), Exploit Observer, vedas-signatures. Text in quotes is reproduced from the source; everything else is a fixed template filled with source fields. Nothing here is written by a language model. Check the vendor advisory before acting, and read how VEDAS and Exploit Observer work, and their limits.