Exploit for Deserialization of Untrusted Data in Metabase

CVE-2026-33725 A proof-of-concept exploit for CVE-2026-33725,...

JLSEC-2026-20

Hyperium Hyper before 0.14.19 does not allow for customization of the maxheaderlistsize method in the H2 third-party software, allowing attackers to perform HTTP2 attacks...

CVE-2026-33725

Metabase is an open source business intelligence and embedded analytics tool. In Metabase Enterprise prior to versions 1.54.22, 1.55.22, 1.56.22, 1.57.16, 1.58.10, and 1.59.4, authenticated admins on Metabase Enterprise Edition can achieve Remote Code Execution RCE and Arbitrary File Read via the...

CVE-2026-33725

Metabase Enterprise (all versions dating back to at least 1.47) prior to 1.59.4 include a vulnerability where authenticated admins can trigger Remote Code Execution (RCE) and Arbitrary File Read via POST /api/ee/serialization/import. A crafted serialization archive injects an INIT property into t...

CVE-2026-33725

Metabase is an open source business intelligence and embedded analytics tool. In Metabase Enterprise prior to versions 1.54.22, 1.55.22, 1.56.22, 1.57.16, 1.58.10, and 1.59.4, authenticated admins on Metabase Enterprise Edition can achieve Remote Code Execution RCE and Arbitrary File Read via the...

CVE-2026-32939

DataEase (open-source data visualization tool) versions 2.10.19 and earlier suffer a locale-related input validation bug in JDBC URL handling. DataEase uses String.toUpperCase() without an explicit Locale, making its security checks depend on the JVM’s default locale, while H2 JDBC normalizes URL...

EUVD-2026-13525

DataEase is an open source data visualization analysis tool. Versions 2.10.19 and below have inconsistent Locale handling between the JDBC URL validation logic and the H2 JDBC engine's internal parsing. DataEase uses String.toUpperCase without specifying an explicit Locale, causing its security...

CVE-2026-32939 DataEase is Vulnerable to H2 JDBC RCE Bypass

DataEase is an open source data visualization analysis tool. Versions 2.10.19 and below have inconsistent Locale handling between the JDBC URL validation logic and the H2 JDBC engine's internal parsing. DataEase uses String.toUpperCase without specifying an explicit Locale, causing its security...

CVE-2024-55026

An issue in the resetpj.cgi endpoint of Weintek cMT-3072XH2 easyweb v2.1.53, OS v20231011 allows unauthorized attackers to execute arbitrary commands via supplying a crafted GET request...

CVE-2025-70829

An information exposure vulnerability in Datart v1.0.0-rc.3 allows authenticated attackers to access sensitive data via a custom H2 JDBC connection string...

PT-2026-20266

Name of the Vulnerable Software and Affected Versions Datart version 1.0.0-rc.3 Description An information exposure issue exists in Datart version 1.0.0-rc.3. Authenticated attackers can potentially access sensitive data through a custom H2 JDBC connection string. The issue involves the potential...

SUSE: Security Advisory (SUSE-SU-2026:20187-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Security update for python-h2 (moderate)

openSUSE security update: security update for python-h2 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20122-1 Rating: moderate References: bsc1248737 Cross-References: CVE-2025-57804 CVSS scores: CVE-2025-57804 SUSE : 5.3...

OPENSUSE-SU-2026:20122-1 Security update for python-h2

This update for python-h2 fixes the following issues: - CVE-2025-57804: Fixed HTTP Request Smuggling due to illegal characters in headers bsc1248737...

SUSE-SU-2026:20187-1 Security update for python-h2

This update for python-h2 fixes the following issues: - CVE-2025-57804: Fixed HTTP Request Smuggling due to illegal characters in headers bsc1248737...

Astra Linux – Vulnerability in python-h2

h2 is a pure-Python implementation of an HTTP/2 protocol stack. Prior to version 4.3.0, there was a vulnerability in HTTP/2 request splitting that allowed attackers to perform request smuggling attacks by injecting CRLF characters into headers. This occurred when servers downgraded HTTP/2 request...

CVE-2025-66913

JimuReport thru version 2.1.3 is vulnerable to remote code execution when processing user-controlled H2 JDBC URLs. The application passes the attacker-supplied JDBC URL directly to the H2 driver, allowing the use of certain directives to execute arbitrary Java code. A different vulnerability than...

CVE-2022-42467

When running in prototype mode, the h2 webconsole module accessible from the Prototype menu is automatically made available with the ability to directly query the database. It was felt that it is safer to require the developer to explicitly enable this capability. As of 2.0.0-M8, this can now be...

CVE-2022-31764

The Lite UI of Apache ShardingSphere ElasticJob-UI allows an attacker to perform RCE by constructing a special JDBC URL of H2 database. This issue affects Apache ShardingSphere ElasticJob-UI version 3.0.1 and prior versions. This vulnerability has been fixed in ElasticJob-UI 3.0.2. The premise of...

CVE-2025-66913

JimuReport thru version 2.1.3 is vulnerable to remote code execution when processing user-controlled H2 JDBC URLs. The application passes the attacker-supplied JDBC URL directly to the H2 driver, allowing the use of certain directives to execute arbitrary Java code. A different vulnerability than...