{"id":78389,"date":"2026-05-13T03:49:41","date_gmt":"2026-05-13T00:19:41","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-8202-post-authentication-cpu-utilization-dos-via-trim-ltrim-rtrim-operators\/"},"modified":"2026-05-13T03:49:41","modified_gmt":"2026-05-13T00:19:41","slug":"cve-2026-8202-post-authentication-cpu-utilization-dos-via-trim-ltrim-rtrim-operators","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-8202-post-authentication-cpu-utilization-dos-via-trim-ltrim-rtrim-operators\/","title":{"rendered":"CVE-2026-8202 &#8211; Post-authentication CPU utilization DoS via $trim\/$ltrim\/$rtrim operators"},"content":{"rendered":"<p>CVE ID :CVE-2026-8202<\/p>\n<p>  Published : May 13, 2026, 12:19 a.m. | 3\u00a0hours, 38\u00a0minutes ago<\/p>\n<p>  Description :Using a densely populated chars mask and a large input string in the MongoDB aggregation operators $trim, $ltrim, and $rtrim, an authenticated user with aggregation permissions can pin CPU utilization at 100% for an extended period of time.<\/p>\n<p>This issue impacts MongoDB Server v7.0 versions prior to 7.0.34, v8.0 versions prior to 8.0.23, v8.2 versions prior to 8.2.9 and v8.3 versions prior to 8.3.2.<\/p>\n<p>  Severity: 4.3 | MEDIUM<\/p>\n<p>  Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID :CVE-2026-8202 Published : May 13, 2026, 12:19 a.m. | 3\u00a0hours, 38\u00a0minutes ago Description :Using a densely populated chars mask and a large input string in the MongoDB aggregation operators $trim, $ltrim, and $rtrim, an authenticated user with aggregation permissions can pin CPU utilization at 100% for an extended period of time. This issue &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-78389","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78389","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=78389"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78389\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=78389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=78389"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=78389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}