{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","feed_url":"https://feed.craftedsignal.io/products/xianyu-auto-reply-up-to-dcb445ad97816ad65299a7580ee0c8c8f929da84/feed.json","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"cvss":7.3,"id":"CVE-2026-15752"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["xianyu-auto-reply (up to dcb445ad97816ad65299a7580ee0c8c8f929da84)"],"_cs_severities":["high"],"_cs_tags":["vulnerability","authorization-bypass","cve","web-vulnerability","network"],"_cs_type":"advisory","_cs_vendors":["zhinianboke"],"content_html":"\u003cp\u003eA significant authorization vulnerability, identified as CVE-2026-15752, has been discovered in zhinianboke xianyu-auto-reply, specifically affecting versions up to commit \u003ccode\u003edcb445ad97816ad65299a7580ee0c8c8f929da84\u003c/code\u003e. This flaw exists within an unspecified function of the \u003ccode\u003e/api/v1/users/\u003c/code\u003e endpoint, a crucial component of the Backend User Endpoint. The vulnerability permits a remote attacker to perform manipulations that bypass authorization checks, potentially leading to unauthorized access or actions. Although the product utilizes a rolling release model, making specific version information challenging to track, an exploit for this vulnerability has been publicly disclosed. Defenders must apply the provided patch, \u003ccode\u003e19fc3282a1bb78a05c34945c088525d20e081cbd\u003c/code\u003e, to address this critical security flaw and prevent potential compromise.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAn attacker identifies a target system running the vulnerable zhinianboke xianyu-auto-reply application.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a specialized HTTP request targeting the \u003ccode\u003e/api/v1/users/\u003c/code\u003e endpoint of the application.\u003c/li\u003e\n\u003cli\u003eThe crafted request leverages an unspecified manipulation within this endpoint to bypass the standard authorization mechanisms.\u003c/li\u003e\n\u003cli\u003eUpon successful manipulation, the attacker gains unauthorized access or executes unauthorized actions within the application due to the missing authorization vulnerability.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-15752 could lead to a range of severe consequences, including unauthorized access to user data, manipulation of application settings, or complete system compromise, depending on the privileges that can be bypassed. While the specific impact of the \u0026quot;missing authorization\u0026quot; is not detailed, such vulnerabilities typically allow attackers to perform actions reserved for authenticated or privileged users. The public availability of an exploit increases the urgency of remediation, as it lowers the barrier for attackers to leverage this flaw.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eApply the patch \u003ccode\u003e19fc3282a1bb78a05c34945c088525d20e081cbd\u003c/code\u003e to all instances of zhinianboke xianyu-auto-reply immediately to mitigate CVE-2026-15752.\u003c/li\u003e\n\u003cli\u003eMonitor web server access logs for any unusual or unauthenticated requests to the \u003ccode\u003e/api/v1/users/\u003c/code\u003e endpoint.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-07-14T23:19:33Z","date_published":"2026-07-14T23:19:33Z","id":"https://feed.craftedsignal.io/briefs/2026-07-xianyu-auto-reply-auth-bypass/","summary":"A missing authorization vulnerability (CVE-2026-15752) exists in the /api/v1/users/ endpoint of zhinianboke xianyu-auto-reply, affecting versions up to commit dcb445ad97816ad65299a7580ee0c8c8f929da84, allowing a remote attacker to bypass authentication or authorization checks. An exploit for this vulnerability has been made public, and organizations using this product should apply the patch named 19fc3282a1bb78a05c34945c088525d20e081cbd to mitigate the risk.","title":"Zhinianboke Xianyu-Auto-Reply Missing Authorization Vulnerability (CVE-2026-15752)","url":"https://feed.craftedsignal.io/briefs/2026-07-xianyu-auto-reply-auth-bypass/"}],"language":"en","title":"CraftedSignal Threat Feed - Xianyu-Auto-Reply (Up to Dcb445ad97816ad65299a7580ee0c8c8f929da84)","version":"https://jsonfeed.org/version/1.1"}