GitHub Advisoryadvisory · Maven

GHSA-643f-hpcc-2gv8 Yamcs Cross-site Scripting vulnerability

MEDIUM Published 2023-10-20 Modified 2023-10-31 Official page ↗

Aliases: CVE-2023-45280
Ecosystem: Maven
Packages: org.yamcs:yamcs
Severity: Moderate
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weaknesses: CWE-79
Reviewed: 2023-10-20

Affected packages

• Maven org.yamcs:yamcs: < 5.8.7 → fixed in 5.8.7

Description

Yamcs 5.8.6 allows XSS (issue 2 of 2). It comes with a Bucket as its primary storage mechanism. Buckets allow for the upload of any file. There's a way to upload an HTML file containing arbitrary JavaScript and then navigate to it. Once the user opens the file, the browser will execute the arbitrary JavaScript.

Alias · CVE (1)

CVE-2023-45280 Yamcs 5.8.6 allows XSS (issue 2 of 2). vulnerability

Weakness · CWE (1)

CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References