SEPTEMBER 15, 2026
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Case File

CVE-2026-41870

HIGH · CVSS 8.8 EPSS 0.69%

Source: NVD + CISA KEV + EPSS · Published 2026-09-09 · Last synced 2026-09-15

CyberRota Analysis

AI-Generated

Apache Nutch versions 1.11 through 1.22 are vulnerable to multiple security issues, including missing authorization and code injection vulnerabilities within the Nutch REST API. These flaws could allow unauthorized users to execute arbitrary code or manipulate dynamically-managed code resources, posing a significant risk to system integrity. Organizations using affected versions should prioritize upgrading to version 1.23 or, if an upgrade is not feasible, restrict access to the Nutch Service to trusted users only.

CVE
CVE-2026-41870
Severity
HIGH
CVSS
8.8
EPSS
0.69%
Apache

Original NVD Description

Missing Authorization, Improper Control of Generation of Code ('Code Injection'), Improper Control of Dynamically-Managed Code Resources, Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Apache Nutch Server (Nutch REST API). This issue affects Apache Nutch: from 1.11 through 1.22. Users are recommended to upgrade to version 1.23, which removes the Nutch Server. If an upgrade is not possible, user must restrict access to instances running the Nutch Service to trusted users only. Please, also visit the Apache Nutch security advisories https://nutch.apache.org/documentation/security/ .

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