adenhq hive up to 0.11.0 Delete Request routes_sessions.py _read_events_tail path traversal

Summaryinfo

A vulnerability was found in adenhq hive up to 0.11.0. It has been declared as critical. This impacts the function _read_events_tail of the file core/framework/server/routes_sessions.py of the component Delete Request Handler. Executing a manipulation can lead to path traversal. The identification of this vulnerability is CVE-2026-8757. The attack may be launched remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability classified as critical was found in adenhq hive up to 0.11.0. This vulnerability affects the function _read_events_tail of the file core/framework/server/routes_sessions.py of the component Delete Request Handler. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is shared for download at gist.github.com. This vulnerability was named CVE-2026-8757. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1006.

It is possible to download the exploit at gist.github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-30703). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

• adenhq

Name

• hive

Version

• 0.1
• 0.2
• 0.3
• 0.4
• 0.5
• 0.6
• 0.7
• 0.8
• 0.9
• 0.10
• 0.11.0

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

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CVSSv3info

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Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Submitinfo

Accepted

• Submit #811276: adenhq hive latest Path Traversal (CWE-22) (by Eric-b)

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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