CVE-2021-22892
HIGH
7.5
CVSS Score
Published: May 27, 2021 at 11:14 AM UTC
Updated: June 17, 2026 at 03:37 AM UTC
1 product affected across 1 vendorChat Rocket Chat
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Severity
HIGH7.5
Exploit prediction
EPSS 2%
Description
An information disclosure vulnerability exists in the Rocket.Chat server fixed v3.13, v3.12.2 & v3.11.3 that allowed email addresses to be disclosed by enumeration and validation checks.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 3.11.3, so it looks safe — our inference, not a vendor statement
Affected range stops below 3.12.2, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://hackerone.com/reports/1089116CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-200CWE-203
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