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NVD Vulnerability Details :
CVE-2023-30856
Analyzed
More InfoOfficial Page
Source-security-advisories@github.com
View Known Exploited Vulnerability (KEV) details
Published At-28 Apr, 2023 | 16:15
Updated At-10 May, 2023 | 16:48

eDEX-UI is a science fiction terminal emulator. Versions 2.2.8 and prior are vulnerable to cross-site websocket hijacking. When running eDEX-UI and browsing the web, a malicious website can connect to eDEX's internal terminal control websocket, and send arbitrary commands to the shell. The project has been archived since 2021, and as of time of publication there are no plans to patch this issue and release a new version. Some workarounds are available, including shutting down eDEX-UI when browsing the web and ensuring the eDEX terminal runs with lowest possible privileges.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.110.0CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Secondary3.18.3HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
Type: Primary
Version: 3.1
Base score: 10.0
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 8.3
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
CPE Matches
edex-ui_project
edex-ui_project
>>edex-ui>>Versions up to 2.2.8(inclusive)
cpe:2.3:a:edex-ui_project:edex-ui:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-346Primarynvd@nist.gov
CWE-1385Secondarysecurity-advisories@github.com
CWE-346Secondarysecurity-advisories@github.com
CWE ID: CWE-346
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-1385
Type: Secondary
Source: security-advisories@github.com
CWE ID: CWE-346
Type: Secondary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://christian-schneider.net/CrossSiteWebSocketHijacking.htmlsecurity-advisories@github.com
Technical Description
https://github.com/GitSquared/edex-ui/blob/04a00c4079908788b371c6ecdefff96d0d9950f8/src/classes/terminal.class.js#L458security-advisories@github.com
Product
https://github.com/GitSquared/edex-ui/security/advisories/GHSA-q8xc-f2wf-ffh9security-advisories@github.com
Vendor Advisory
Hyperlink: https://christian-schneider.net/CrossSiteWebSocketHijacking.html
Source: security-advisories@github.com
Resource:
Technical Description
Hyperlink: https://github.com/GitSquared/edex-ui/blob/04a00c4079908788b371c6ecdefff96d0d9950f8/src/classes/terminal.class.js#L458
Source: security-advisories@github.com
Resource:
Product
Hyperlink: https://github.com/GitSquared/edex-ui/security/advisories/GHSA-q8xc-f2wf-ffh9
Source: security-advisories@github.com
Resource:
Vendor Advisory
Change History
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