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Advisories

Scriban before 7.5.2 Delegate Target Exposure via array.map Member Access

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Severity
critical
Date
Affecting

  • scriban >= 0, < 7.5.2

  • scriban >= 0, < 7.5.2

CWE
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CVSS
9.1
CVSS V4 Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Description
Scriban before 7.5.2 contains an information disclosure and object manipulation vulnerability that allows template authors to access .NET internals of function values through reflection member accessors. Attackers can use array.map to read Target, Method, or ReturnType on imported delegates, exposing and overwriting service properties, captured closure secrets, and assembly paths.

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