{"id":14418,"date":"2026-09-04T19:01:26","date_gmt":"2026-09-04T11:01:26","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-49477"},"modified":"2026-09-04T19:01:26","modified_gmt":"2026-09-04T11:01:26","slug":"cve-2026-49477","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-49477","title":{"rendered":"CVE-2026-49477 [HIGH] &#8211; Soup Sieve is a CSS selector library designed to be used with Beautiful Soup 4. Prior to 2"},"content":{"rendered":"<p>Soup Sieve is a CSS selector library designed to be used with Beautiful Soup 4. Prior to 2.8.4, the CSS selector parser in soupsieve contains a regular expression vulnerable to catastrophic backtracking when processing an attribute selector with an unterminated quoted value in soupsieve\/css_parser.py, allowing an attacker who can supply untrusted CSS selector strings to soupsieve.compile() or Beautiful Soup .select() \/ .select_one() to cause CPU exhaustion and denial of service. This issue is fixed in version 2.8.4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Soup Sieve is a CSS selector library designed to be used with Beautiful Soup 4. Prior to 2.8.4, the CSS selector parser in soupsieve contains a regular expression vulnerable to catastrophic backtracki<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-14418","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/14418","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=14418"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14418"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}