Gridea
CVE-2019-12047
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
Gridea v0.8.0 has an XSS vulnerability through which the Nodejs module can be called to achieve arbitrary code execution, as demonstrated by child_process.exec and the "<img src=
onerror='eval(new Buffer(" substring.
AnalysisAI
Gridea v0.8.0 has an XSS vulnerability through which the Nodejs module can be called to achieve arbitrary code execution, as demonstrated by child_process.exec and the "<img src=
onerror='eval(new. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, 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. Gridea v0.8.0 has an XSS vulnerability through which the Nodejs module can be called to achieve arbitrary code execution, as demonstrated by child_process.exec and the "<img src=
onerror='eval(new Buffer(" substring. Affected products include: Gridea.
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.
Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
Leaving vuln.today