← CVE Intelligence

CVE-2026-48929

Rocket.Chat / Rocket.Chat PUBLISHED

Description (CNA)

Rocket.Chat in versions <8.5.1, <8.4.4, <8.3.6, <8.2.6, <8.1.6, <8.0.7, <7.13.9, and <7.10.13 is vulnerable to unauthenticated file deletion. The deleteFileMessage Meteor method permanently deletes any uploaded file by ID without requiring authentication. When called via an unauthenticated DDP WebSocket connection, Meteor.userId() returns null, causing the authorization check to be skipped. Execution falls through to FileUpload.getStore('Uploads').deleteById(fileID), which removes the file from storage and database unconditionally. File IDs are discoverable from public channel message payloads and download URLs.

Affected (CNA)

Vendor / productVersions
Rocket.Chat / Rocket.Chataffected 0 before 8.5.1; affected 0 before 8.4.4; affected 0 before 8.3.6; affected 0 before 8.2.6; affected 0 before 8.1.6; affected 0 before 8.0.7; affected 0 before 7.13.9; affected 0 before 7.10.13

CWE

CWE-287

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.