CVE catalog
CVE-2026-48616
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
- Severity
- Critical · CVSS 9.3
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.33% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | rocket.chat | Not reported | 7.10.13 | fixed |
| Cpe | rocket.chat | Not reported | 7.13.9 | fixed |
| Cpe | rocket.chat | Not reported | 8.0.7 | fixed |
| Cpe | rocket.chat | Not reported | 8.1.6 | fixed |
| Cpe | rocket.chat | Not reported | 8.2.6 | fixed |
| Cpe | rocket.chat | Not reported | 8.3.6 | fixed |
| Cpe | rocket.chat | Not reported | 8.4.4 | fixed |
| Cpe | rocket.chat | Not reported | 8.5.1 | fixed |
| Cpe | rocket.chat | Not reported | 8.5.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | rocket.chat | cpe | Not reported | 7.10.13 | Not reported | Not reported | Not reported |
| Cpe | rocket.chat | cpe | Not reported | 7.13.9 | Not reported | Not reported | Not reported |
| Cpe | rocket.chat | cpe | Not reported | 8.0.7 | Not reported | Not reported | Not reported |
| Cpe | rocket.chat | cpe | Not reported | 8.1.6 | Not reported | Not reported | Not reported |
| Cpe | rocket.chat | cpe | Not reported | 8.2.6 | Not reported | Not reported | Not reported |
| Cpe | rocket.chat | cpe | Not reported | 8.3.6 | Not reported | Not reported | Not reported |
| Cpe | rocket.chat | cpe | Not reported | 8.4.4 | Not reported | Not reported | Not reported |
| Cpe | rocket.chat | cpe | Not reported | 8.5.1 | Not reported | Not reported | Not reported |
| Cpe | rocket.chat | cpe | Not reported | 8.5.1 | Not reported | NVD-CVE-2026-48616 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: