CVE-2026-63099 (GCVE-0-2026-63099)
Vulnerability from cvelistv5 – Published: 2026-07-17 15:39 – Updated: 2026-07-28 01:05 X_Open Source Unsupported When Assigned
VLAI
EPSS
VEX
Title
TheHive 4.1.24 Broken Object Level Authorization via Attachment Download Endpoints
Summary
TheHive through 4.1.24 contains a broken object-level authorization vulnerability in the attachment download endpoints that allows any authenticated user to access attachments belonging to other organizations by supplying a content-hash identifier. Attackers can exploit the missing organization-scoped authorization check in AttachmentSrv.visible, which is implemented as a pass-through traversal, to download arbitrary attachments.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-17 16:34 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/geo-chen/oss/blob/main/TheHive… | technical-descriptionexploit |
| https://www.vulncheck.com/advisories/thehive-brok… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| TheHive-Project | TheHive |
Affected:
0 , ≤ 4.1.24
(semver)
cpe:2.3:a:strangebee:thehive:*:*:*:*:*:*:*:* |
Date Public
2026-07-16 00:00
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