CVE-2026-45687
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Rocket.Chat: Authenticated Arbitrary Data Export Theft via Mass Assignment in sendFileMessage
Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11, Rocket.Chat's sendFileMessage DDP method passes the entire attacker-supplied file object into Uploads.updateFileComplete, which merges it directly into a MongoDB $set update via Object.assign. There is no allow-list of writable fields. An attacker can therefore rewrite any column on their own upload record, notably store and the store-specific path fields. This vulnerability is fixed in 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Rocket.Chat
- Vendor
- RocketChat
- Product
- Rocket.Chat
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| >= 8.5.0-rc.0, < 8.5.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 8.4.0-rc.0, < 8.4.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 8.3.0-rc.0, < 8.3.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 8.2.0-rc.0, < 8.2.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 8.1.0-rc.0, < 8.1.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 8.0.0-rc.0, < 8.0.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 7.11.0-rc.0, < 7.13.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| < 7.10.11 | affected | Unavailable | Unavailable | Unavailable | None listed |