Cyberchef
CVE-2019-15532
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Lifecycle Timeline
1DescriptionNVD
CyberChef before 8.31.2 allows XSS in core/operations/TextEncodingBruteForce.mjs.
AnalysisAI
CyberChef before 8.31.2 allows XSS in core/operations/TextEncodingBruteForce.mjs. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code 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. CyberChef before 8.31.2 allows XSS in core/operations/TextEncodingBruteForce.mjs. Affected products include: Gchq Cyberchef. Version information: before 8.31.2.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
GCHQ CyberChef before 11.0.0 allows XSS via Show Base64 offsets, as demonstrated by the /#recipe=Show_Base64_offsets('%3
Prototype pollution in CyberChef prior to 11.2.0 enables cross-site scripting via a chained operation attack. The Series
Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
Leaving vuln.today