{"id":71377,"date":"2025-10-10T17:45:43","date_gmt":"2025-10-10T14:15:43","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-61152-apache-python-jose-jwt-signature-verification-bypass\/"},"modified":"2025-10-10T17:45:43","modified_gmt":"2025-10-10T14:15:43","slug":"cve-2025-61152-apache-python-jose-jwt-signature-verification-bypass","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-61152-apache-python-jose-jwt-signature-verification-bypass\/","title":{"rendered":"CVE-2025-61152 &#8211; Apache Python-Jose JWT Signature Verification Bypass"},"content":{"rendered":"<p>CVE ID : CVE-2025-61152<\/p>\n<p>Published :  Oct. 10, 2025, 2:15 p.m. | 22\u00a0minutes ago<\/p>\n<p>Description : python-jose thru 3.3.0 allows JWT tokens with &#8216;alg=none&#8217; to be decoded and accepted without any cryptographic signature verification. A malicious actor can craft a forged token with arbitrary claims (e.g., is_admin=true) and bypass authentication checks, leading to privilege escalation or unauthorized access in applications that rely on python-jose for token validation. This issue is exploitable unless developers explicitly reject &#8216;alg=none&#8217; tokens, which is not enforced by the library.<\/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-2025-61152 Published : Oct. 10, 2025, 2:15 p.m. | 22\u00a0minutes ago Description : python-jose thru 3.3.0 allows JWT tokens with &#8216;alg=none&#8217; to be decoded and accepted without any cryptographic signature verification. A malicious actor can craft a forged token with arbitrary claims (e.g., is_admin=true) and bypass authentication checks, leading to privilege escalation &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-71377","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/71377","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=71377"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/71377\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=71377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=71377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=71377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}