CVE-2018-16471 (GCVE-0-2018-16471)

Vulnerability from cvelistv5 – Published: 2018-11-13 23:00 – Updated: 2024-08-05 10:24
VLAI?
Summary
There is a possible XSS vulnerability in Rack before 2.0.6 and 1.6.11. Carefully crafted requests can impact the data returned by the `scheme` method on `Rack::Request`. Applications that expect the scheme to be limited to 'http' or 'https' and do not escape the return value could be vulnerable to an XSS attack. Note that applications using the normal escaping mechanisms provided by Rails may not impacted, but applications that bypass the escaping mechanisms, or do not use them may be vulnerable.
Severity ?
No CVSS data available.
CWE
  • CWE-79 - Cross-site Scripting (XSS) - Stored (CWE-79)
Assigner
References
Impacted products
Vendor Product Version
Rack Rack Affected: 2.0.6, 1.6.11
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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