{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","feed_url":"https://feed.craftedsignal.io/products/hive--0.11.0/feed.json","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"cvss":7.3,"id":"CVE-2026-8757"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["hive \u003c= 0.11.0"],"_cs_severities":["high"],"_cs_tags":["path traversal","vulnerability","web application"],"_cs_type":"threat","_cs_vendors":["adenhq"],"content_html":"\u003cp\u003eA path traversal vulnerability, identified as CVE-2026-8757, affects adenhq hive versions up to 0.11.0. The vulnerability resides in the \u003ccode\u003e_read_events_tail\u003c/code\u003e function within the \u003ccode\u003ecore/framework/server/routes_sessions.py\u003c/code\u003e file, specifically in the Delete Request Handler component. A remote attacker can exploit this flaw by manipulating input, potentially leading to unauthorized access to sensitive files on the server. Public exploits are available, increasing the risk of exploitation. The vendor was notified but did not respond to the disclosure.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eThe attacker identifies an adenhq hive instance running a vulnerable version (\u0026lt;= 0.11.0).\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious request targeting the \u003ccode\u003e_read_events_tail\u003c/code\u003e function within the \u003ccode\u003ecore/framework/server/routes_sessions.py\u003c/code\u003e file.\u003c/li\u003e\n\u003cli\u003eThe malicious request includes path traversal sequences (e.g., \u003ccode\u003e../\u003c/code\u003e) in the input parameters.\u003c/li\u003e\n\u003cli\u003eThe server-side application fails to properly sanitize the input, allowing the path traversal sequence to be processed.\u003c/li\u003e\n\u003cli\u003eThe application attempts to read a file based on the manipulated path.\u003c/li\u003e\n\u003cli\u003eDue to the path traversal, the application accesses a file outside of the intended directory.\u003c/li\u003e\n\u003cli\u003eThe attacker retrieves the contents of the unauthorized file.\u003c/li\u003e\n\u003cli\u003eThe attacker uses the gained information for further malicious activities, such as privilege escalation or data exfiltration.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of this vulnerability could allow an attacker to read arbitrary files on the affected system. This may lead to the disclosure of sensitive information, such as configuration files, credentials, or internal application data. The severity is heightened by the availability of public exploits, making exploitation easier for attackers. The lack of vendor response also increases the risk.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eApply appropriate input validation and sanitization techniques to prevent path traversal attacks in web applications.  Specifically, focus on requests targeting \u003ccode\u003ecore/framework/server/routes_sessions.py\u003c/code\u003e (reference: content).\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule \u003ccode\u003eDetect CVE-2026-8757 Exploitation -- Path Traversal Attempt\u003c/code\u003e to identify potential exploitation attempts targeting the affected function.\u003c/li\u003e\n\u003cli\u003eMonitor web server logs for suspicious requests containing path traversal sequences such as \u0026ldquo;../\u0026rdquo; (reference: Attack Chain).\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-05-17T14:17:59Z","date_published":"2026-05-17T14:17:59Z","id":"https://feed.craftedsignal.io/briefs/2026-05-cve-2026-8757-path-traversal/","summary":"adenhq hive versions up to 0.11.0 are vulnerable to path traversal via manipulation of the _read_events_tail function in core/framework/server/routes_sessions.py, allowing a remote attacker to potentially access sensitive files.","title":"CVE-2026-8757: adenhq hive Path Traversal Vulnerability","url":"https://feed.craftedsignal.io/briefs/2026-05-cve-2026-8757-path-traversal/"}],"language":"en","title":"CraftedSignal Threat Feed — Hive \u003c= 0.11.0","version":"https://jsonfeed.org/version/1.1"}