CVE-2026-48616
Possible ATT&CK Techniques 1AI
T1530 · Data from Cloud StorageAffected Version Matrix 8
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Rocket.Chat | Rocket.Chat | < 8.5.1 | affected |
< 8.4.4 | affected | ||
< 8.3.6 | affected | ||
< 8.2.6 | affected | ||
< 8.1.6 | affected | ||
< 8.0.7 | affected | ||
< 7.13.9 | affected | ||
< 7.10.13 | affected |
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I. Basic Information for CVE-2026-48616
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Rocket.Chat versions <8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, 7.13.9, 7.10.13 has an access control vulnerability in Livechat files. Protected file downloads at /file-upload/:fileId/:name authorize livechat access using rc_room_type=l with rc_rid+rc_token, but the authorization path does not verify that rc_rid matches the requested file's rid. Furthermore, :fileId is predictable via sequential MongoDB IDs, and :name can be anything, allowing unauthenticated discovery of all uploaded files.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Rocket.Chat | Rocket.Chat | 0 ~ 8.5.1 | - |
II. Public POCs for CVE-2026-48616
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Patches & Fixes for CVE-2026-48616 (1)
News Coverage for CVE-2026-48616 (1)
IV. Related Vulnerabilities
V. Comments for CVE-2026-48616
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