{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","favicon":"https://feed.craftedsignal.io/favicon-32x32.png","feed_url":"https://feed.craftedsignal.io/vendors/soapbar/feed.json","home_page_url":"https://feed.craftedsignal.io/","icon":"https://feed.craftedsignal.io/apple-touch-icon.png","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"id":"CVE-2026-64855"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["soapbar (\u003c 0.13.0)"],"_cs_severities":["high"],"_cs_tags":[],"_cs_type":"advisory","_cs_vendors":["soapbar"],"content_html":"\u003cp\u003eThe soapbar Python SOAP library contains an authentication bypass vulnerability in the verify_envelope_bsp() function (CVE-2026-64855). The function incorrectly derives trust anchors from the wsse:BinarySecurityToken within the message itself, rather than performing CA-chain validation or certificate pinning.\u003c/p\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eAn attacker can supply a self-signed certificate within the SOAP message, which the library incorrectly accepts as authentic. This flaw permits attackers to forge signed SOAP envelopes, resulting in a complete bypass of authentication mechanisms relying on verify_envelope_bsp().\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cp\u003eUpgrade the soapbar library to version 0.13.0 or later to ensure that trust anchors are properly validated.\u003c/p\u003e\n","date_modified":"2026-11-11T18:00:16Z","date_published":"2026-11-11T18:00:16Z","id":"https://feed.craftedsignal.io/briefs/2026-11-soapbar-auth-bypass-cve-2026-64855/","summary":"The soapbar Python SOAP library contains an authentication bypass vulnerability in the verify_envelope_bsp function, allowing attackers to forge SOAP envelopes by using self-signed certificates.","title":"soapbar: Authentication bypass in verify_envelope_bsp (CVE-2026-64855)","url":"https://feed.craftedsignal.io/briefs/2026-11-soapbar-auth-bypass-cve-2026-64855/"}],"language":"en","title":"CraftedSignal Threat Feed - Soapbar","version":"https://jsonfeed.org/version/1.1"}