{"id":78182,"date":"2026-02-27T19:46:26","date_gmt":"2026-02-27T16:16:26","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-3277-powershell-universal-openid-connect-cleartext-client-secret-exposure\/"},"modified":"2026-02-27T19:46:26","modified_gmt":"2026-02-27T16:16:26","slug":"cve-2026-3277-powershell-universal-openid-connect-cleartext-client-secret-exposure","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-3277-powershell-universal-openid-connect-cleartext-client-secret-exposure\/","title":{"rendered":"CVE-2026-3277 &#8211; PowerShell Universal OpenID Connect Cleartext Client Secret Exposure"},"content":{"rendered":"<p>CVE ID : CVE-2026-3277<\/p>\n<p>Published :  Feb. 27, 2026, 4:16 p.m. | 55\u00a0minutes ago<\/p>\n<p>Description : The OpenID Connect (OIDC) authentication configuration in PowerShell<br \/>\nUniversal before 2026.1.3 stores the OIDC client secret in cleartext in<br \/>\nthe .universal\/authentication.ps1 script, which allows an attacker with read access to that file to obtain the OIDC client credentials<\/p>\n<p>Severity: 0.0 | NA<\/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-2026-3277 Published : Feb. 27, 2026, 4:16 p.m. | 55\u00a0minutes ago Description : The OpenID Connect (OIDC) authentication configuration in PowerShell Universal before 2026.1.3 stores the OIDC client secret in cleartext in the .universal\/authentication.ps1 script, which allows an attacker with read access to that file to obtain the OIDC client credentials Severity: &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-78182","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78182","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=78182"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78182\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=78182"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=78182"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=78182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}