# CVE-2026-119652: HuLa-Server through 3.0.7 IDOR via /user/friend/page Friend List Disclosure

Status: published. Published: 2026-10-30. Updated: 2026-11-05.

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.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- HuLaSpark / HuLa-Server: ≥ 0; ≤ 3.0.7 (affected, semver). Source: CNA: VulnCheck

## Severity and prioritization

- CVSS 4.0: 5.3 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N; source: CNA: VulnCheck

- CVSS 3.1: 4.3 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N; source: CNA: VulnCheck

- CISA KEV: No listing in collected sources

- EPSS: 0.28% as of 2026-11-05; percentile 20.73%

- SSVC: exploitation poc; automatable no; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-639

## Exploit evidence

- exploit: https://hackmd.io/@hieuPenguinnn/hula-server-idor-privacy-feed-friend (ADP: CISA-ADP)

## References

- https://github.com/HuLaSpark/HuLa-Server/issues/34 (CNA: VulnCheck; issue-tracking)

- https://github.com/HuLaSpark/HuLa-Server/blob/v3.0.7/luohuo-cloud/luohuo-im/luohuo-im-controller/src/main/java/com/luohuo/flex/im/controller/user/FriendController.java#L59-L66 (CNA: VulnCheck; technical-description)

- https://hackmd.io/@hieuPenguinnn/hula-server-idor-privacy-feed-friend (CNA: VulnCheck; third-party-advisory)

- https://github.com/HuLaSpark/HuLa-Server (CNA: VulnCheck; product)

- https://www.vulncheck.com/advisories/hula-server-through-3.0.7-idor-via-user-friend-page-friend-list-disclosure (CNA: VulnCheck; third-party-advisory)

- https://hackmd.io/@hieuPenguinnn/hula-server-idor-privacy-feed-friend (ADP: CISA-ADP; exploit)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2026-119652; retrieved 2026-11-05; source updated 2026-11-05

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2026-119652; retrieved 2026-11-05; source updated Not reported

Revision: cd6fb4f7cc6788f8297bcccae7a3f139a5e5cb3006cc3601f1deb85d22e4cde9

Canonical: https://y2.dev/cve/CVE-2026-119652

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