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CVSS: 5.0EPSS: 2%CPEs: 1EXPL: 3

The escape_dangerous_chars function in CGI::Lite 2.0 and earlier does not correctly remove special characters including (1) "\" (backslash), (2) "?", (3) "~" (tilde), (4) "^" (carat), (5) newline, or (6) carriage return, which could allow remote attackers to read or write arbitrary files, or execute arbitrary commands, in shell scripts that rely on CGI::Lite to filter such dangerous inputs. • http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0065.html http://search.cpan.org/~smylers/CGI-Lite-2.02/Lite.pm http://securityreason.com/securityalert/3237 http://use.perl.org/~cbrooks/journal/10542 http://www.securityfocus.com/archive/1/311414 http://www.securityfocus.com/bid/6833 https://exchange.xforce.ibmcloud.com/vulnerabilities/11308 • CWE-20: Improper Input Validation •