Yacms
CVE-2023-46471
MEDIUM
Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Lifecycle Timeline
1DescriptionNVD
Cross Site Scripting vulnerability in Space Applications Services Yamcs v.5.8.6 allows a remote attacker to execute arbitrary code via the text variable scriptContainer of the ScriptViewer.
AnalysisAI
Cross Site Scripting vulnerability in Space Applications Services Yamcs v.5.8.6 allows a remote attacker to execute arbitrary code via the text variable scriptContainer of the ScriptViewer. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. Cross Site Scripting vulnerability in Space Applications Services Yamcs v.5.8.6 allows a remote attacker to execute arbitrary code via the text variable scriptContainer of the ScriptViewer. Affected products include: Spaceapplications Yacms.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
An issue in Yamcs 5.8.6 allows attackers to send aribitrary telelcommands in a Command Stack via Clickjacking. Rated med
Cross Site Scripting vulnerability in Space Applications Services Yamcs v.5.8.6 allows a remote attacker to execute arbi
Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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