Debian Linux
CVE-2018-14040
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
1Blast Radius
ecosystem impact- 22 maven packages depend on org.webjars:bootstrap (6 direct, 16 indirect)
- 178 npm packages depend on bootstrap (168 direct, 11 indirect)
Ecosystem-wide dependent count for version 4.0.0 and other introduced versions.
DescriptionNVD
In Bootstrap before 4.1.2, XSS is possible in the collapse data-parent attribute.
AnalysisAI
In Bootstrap before 4.1.2, XSS is possible in the collapse data-parent attribute. 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. In Bootstrap before 4.1.2, XSS is possible in the collapse data-parent attribute. Affected products include: Debian Debian Linux, Getbootstrap Bootstrap. Version information: before 4.1.2.
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.
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Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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