CVE-2022-26138
CVSS V2 None
CVSS V3 Critical 9.8
Description
The Atlassian Questions For Confluence app for Confluence Server and Data Center creates a Confluence user account in the confluence-users group with the username disabledsystemuser and a hardcoded password. A remote, unauthenticated attacker with knowledge of the hardcoded password could exploit this to log into Confluence and access all content accessible to users in the confluence-users group. This user account is created when installing versions 2.7.34, 2.7.35, and 3.0.2 of the app.
Overview
- CVE ID
- CVE-2022-26138
- Assigner
- security@atlassian.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-07-20T18:15:08
- Last Modified Date
- 2022-08-04T14:13:04
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:atlassian:questions_for_confluence:2.7.34:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:atlassian:questions_for_confluence:2.7.35:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:atlassian:questions_for_confluence:3.0.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:atlassian:confluence_data_center:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:a:atlassian:confluence_server:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-26138 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26138 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-07-20 19:00:42 | Added to TrackCVE |