{"id":31128,"date":"2026-09-30T20:31:28","date_gmt":"2026-09-30T12:31:28","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-93995"},"modified":"2026-09-30T20:31:28","modified_gmt":"2026-09-30T12:31:28","slug":"cve-2026-93995","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-93995","title":{"rendered":"CVE-2026-93995 [MEDIUM] &#8211; Improper input validation in sshd-git in Apache MINA SSHD, versions up to 2.19.0 and 3.0.0"},"content":{"rendered":"<p>Improper input validation in sshd-git in Apache MINA SSHD, versions up to 2.19.0 and 3.0.0-M1 to 3.0.0-M5. Apache<br \/>\nMINA SSHD is a Java library for client-side and server-side SSH.<\/p>\n<p>Component org.apache.sshd:sshd-git provides though class GitPgmCommandFactory a way to configure an Apache MINA SSHD server such<br \/>\nthat authenticated SSH clients can remotely execute git commands via the JGit library<br \/>\non git repositories stored on the server. In\u00a0CVE-2026-58624 this mechanism was restricted to only a few git commands, including &#8220;git archive&#8221; without &#8220;&#8211;output&#8221; or &#8220;-o&#8221; options such that the resulting archive would not be written on the server but instead sent back to the client over the SSH connection.<\/p>\n<p>The fix done for\u00a0CVE-2026-58624 was insufficient as it missed removing the single-argument &#8220;-o=file.zip&#8221;\u00a0version of the command parameter\u00a0from the &#8220;archive&#8221; command.<\/p>\n<p>Users are recommended to upgrade to version 2.20.0 or 3.0.0-M6, which fix this issue.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Improper input validation in sshd-git in Apache MINA SSHD, versions up to 2.19.0 and 3.0.0-M1 to 3.0.0-M5. Apache<br \/>\nMINA SSHD is a Java library for client-side and server-side SSH.<\/p>\n<p>Component org.ap<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-31128","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/31128","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=31128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=31128"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=31128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}