{"id":42289,"date":"2026-10-21T04:32:55","date_gmt":"2026-10-20T20:32:55","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-113722"},"modified":"2026-10-21T04:32:55","modified_gmt":"2026-10-20T20:32:55","slug":"cve-2026-113722","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-113722","title":{"rendered":"CVE-2026-113722 [HIGH] &#8211; virtualenv is a tool for creating isolated virtual python environments. Prior to 21.14.9,"},"content":{"rendered":"<p>virtualenv is a tool for creating isolated virtual python environments. Prior to 21.14.9, virtualenv&#8217;s ScriptMakerCustom and pip pass an incompletely quoted interpreter path to distlib ScriptMaker when generating POSIX console scripts. When the path contains a space or produces a shebang longer than 127 bytes, distlib emits a \/bin\/sh wrapper whose double-quoted interpreter path still expands command substitutions and backticks. An attacker who influences the environment destination can therefore execute commands with the user&#8217;s privileges when the user later runs a generated launcher; environment creation and activation do not trigger the command. Existing launchers are not repaired by upgrading virtualenv alone and must be regenerated, while a later independent pip installation or upgrade can reintroduce an affected launcher because pip&#8217;s vendored distlib is unchanged. The virtualenv fix is released in version 21.14.9.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>virtualenv is a tool for creating isolated virtual python environments. Prior to 21.14.9, virtualenv&#8217;s ScriptMakerCustom and pip pass an incompletely quoted interpreter path to distlib ScriptMaker whe<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-42289","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/42289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=42289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=42289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=42289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}