---
id: "CVE-2026-119652"
kind: "vulnerability"
aliases: ["CVE-2026-119652"]
title: "HuLa-Server: any logged-in user can read other users' friend lists"
severity: "medium"
cvss: 5.3
epss: null
exploited: false
status: "open"
category: "runtime"
products: []
ecosystems: []
tags: ["hula-server", "java", "runtime", "self-hosted"]
not_affected_if: ["auth-required-with-owner-check", "not-running-hula-server"]
published_at: "2026-10-30T15:16:48+00:00"
first_seen_at: "2026-10-30T15:31:10+00:00"
updated_at: "2026-10-30T15:33:42+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-119652", "first_seen_at": "2026-10-30T15:31:10+00:00"}]
---

# HuLa-Server: any logged-in user can read other users' friend lists

HuLa-Server through 3.0.7 has an insecure direct object reference in its friend list endpoint. An authenticated user can request another user's friend list by supplying that user's uid to /user/friend/page, because no owner or administrator check is made.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Confirm whether HuLa-Server is deployed and check its version against `3.0.7`
- Review whether `/user/friend/page` is reachable by ordinary logged-in users
- Check whether the friend list handler in `FriendController.friendList` validates that the requested uid belongs to the caller

## Timeline

- 2026-10-30T15:31:10+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-119652

## From the sources

HuLa-Server through 3.0.7 contains an insecure direct object reference vulnerability in FriendController.friendList that allows authenticated users to view other users' friend lists by supplying a uid parameter. Attackers can send GET requests to /user/friend/page with a victim's uid, bypassing the missing administrator or owner check to read any user's contact list.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_