Hyperterse up to 2.1.x unparsed raw web content delivery

CVSS Meta Temp Score
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Hyperterse up to 2.1.x. This impacts an unknown function. Executing a manipulation can lead to unparsed raw web content delivery. This vulnerability is tracked as CVE-2026-31841. The attack can be launched remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Hyperterse up to 2.1.x. This vulnerability affects an unknown functionality. The manipulation with an unknown input leads to a unparsed raw web content delivery vulnerability. The CWE definition for the vulnerability is CWE-433. The product stores raw content or supporting code under the web document root with an extension that is not specifically handled by the server. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Hyperterse is a tool-first MCP framework for building AI-ready backend surfaces from declarative config. Prior to v2.2.0, the search tool allows LLMs to search for tools using natural language. While returning results, Hyperterse also returned the raw SQL queries, exposing statements which were supposed to be executed under the hood, and protected from being displayed publicly. This issue has been fixed as of v2.2.0.

The advisory is available at github.com. This vulnerability was named CVE-2026-31841 since 03/09/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version 2.2.0 eliminates this vulnerability. The upgrade is hosted for download at github.com.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.8

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.5
CNA Vector (GitHub_M): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Unparsed raw web content delivery
CWE: CWE-433
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Hyperterse 2.2.0

Timelineinfo

03/09/2026 CVE reserved
03/12/2026 +3 days Advisory disclosed
03/12/2026 +0 days VulDB entry created
03/19/2026 +7 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: GHSA-92gp-jfgx-9qpv
Status: Confirmed

CVE: CVE-2026-31841 (🔒)
GCVE (CVE): GCVE-0-2026-31841
GCVE (VulDB): GCVE-100-350722

Entryinfo

Created: 03/12/2026 18:26
Updated: 03/19/2026 23:58
Changes: 03/12/2026 18:26 (63), 03/19/2026 23:58 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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