CVE-2021-27940 : resources/public/js/orchestrator.js in openark orchestrator before 3.2.4 allows

resources/public/js/orchestrator.js in openark orchestrator before 3.2.4 allows XSS via the orchestrator-msg parameter.

Published 2021-03-03 22:15:13

Updated 2021-03-10 13:42:36

Source MITRE

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2021-27940

Openark » Orchestrator
Versions before (<) 3.2.4
cpe:2.3:a:openark:orchestrator:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.11%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 45 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
6.1	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	2.8	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

https://github.com/openark/orchestrator/releases/tag/v3.2.4

Release GA release v3.2.4 · openark/orchestrator · GitHub
Release Notes;Third Party Advisory
https://www.youtube.com/watch?v=DOYm0DIS3Us

Orchestrator XSS CVE-2021-27940 - YouTube
Exploit;Third Party Advisory
https://github.com/openark/orchestrator/pull/1313

XSS: sanitize 'orchestrator-msg' param by shlomi-noach · Pull Request #1313 · openark/orchestrator · GitHub
Patch;Third Party Advisory

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