{"id":67501,"date":"2025-08-06T03:31:57","date_gmt":"2025-08-06T00:01:57","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-8571-concrete-cms-reflected-cross-site-scripting-xss\/"},"modified":"2025-08-06T03:31:57","modified_gmt":"2025-08-06T00:01:57","slug":"cve-2025-8571-concrete-cms-reflected-cross-site-scripting-xss","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-8571-concrete-cms-reflected-cross-site-scripting-xss\/","title":{"rendered":"CVE-2025-8571 &#8211; Concrete CMS Reflected Cross-Site Scripting (XSS)"},"content":{"rendered":"<p><strong>CVE ID : <\/strong>CVE-2025-8571<br \/>\n<br \/>\n<strong>Published : <\/strong> Aug. 5, 2025, 11:15 p.m. | 29\u00a0minutes ago<br \/>\n<br \/>\n<strong>Description : <\/strong>Concrete CMS 9 to 9.4.2 and versions below 8.5.21 are vulnerable to Reflected Cross-Site Scripting (XSS) in the Conversation Messages Dashboard Page.\u00a0Unsanitized input could cause theft of session cookies or tokens, defacement of web content, redirection to malicious sites, and (if victim is an admin), the execution of unauthorized actions.\u00a0The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 4.8 with vector CVSS:4.0\/AV:N\/AC:L\/AT:N\/PR:H\/UI:P\/VC:L\/VI:L\/VA:N\/SC:N\/SI:N\/SA:N.\u00a0Thanks  Fortbridge https:\/\/fortbridge.co.uk\/ \u00a0for performing a penetration test and vulnerability assessment on Concrete CMS and reporting this issue.<br \/>\n<br \/>\n<strong>Severity:<\/strong> 0.0 | NA<br \/>\n<br \/>\nVisit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-8571 Published : Aug. 5, 2025, 11:15 p.m. | 29\u00a0minutes ago Description : Concrete CMS 9 to 9.4.2 and versions below 8.5.21 are vulnerable to Reflected Cross-Site Scripting (XSS) in the Conversation Messages Dashboard Page.\u00a0Unsanitized input could cause theft of session cookies or tokens, defacement of web content, redirection to malicious sites, &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-67501","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/67501","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=67501"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/67501\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=67501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=67501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=67501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}