{"id":14518,"date":"2026-09-04T19:01:31","date_gmt":"2026-09-04T11:01:31","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-45793"},"modified":"2026-09-04T19:01:31","modified_gmt":"2026-09-04T11:01:31","slug":"cve-2026-45793","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-45793","title":{"rendered":"CVE-2026-45793 [HIGH] &#8211; Composer is a dependency Manager for the PHP language. Prior to 1.10.28, 2.2.28, and 2.9.8"},"content":{"rendered":"<p>Composer is a dependency Manager for the PHP language. Prior to 1.10.28, 2.2.28, and 2.9.8, ComposerIOBaseIO::loadConfiguration() validates GitHub OAuth tokens with the regex ^[.A-Za-z0-9_]+$ and interpolates rejected tokens into an UnexpectedValueException; GitHub Actions GITHUB_TOKEN values using the ghs__ format can contain -, fail validation, and be disclosed to stderr or CI logs. This issue is fixed in versions 1.10.28, 2.2.28, and 2.9.8.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Composer is a dependency Manager for the PHP language. Prior to 1.10.28, 2.2.28, and 2.9.8, ComposerIOBaseIO::loadConfiguration() validates GitHub OAuth tokens with the regex ^[.A-Za-z0-9_]+$ and in<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-14518","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/14518","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=14518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}