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/ .
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Thu, 10 Sep 2026 22:15:00 +0000
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Apache nutch |
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Apache
Apache nutch |
Thu, 10 Sep 2026 18:30:00 +0000
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cvssV3_1
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Wed, 09 Sep 2026 12:30:00 +0000
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Wed, 09 Sep 2026 11:00:00 +0000
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| 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/ . | |
| Title | Apache Nutch: Unauthenticated remote code execution (RCE) via JEXL injection in Nutch Server (Nutch REST API) | |
| Weaknesses | CWE-470 CWE-862 CWE-913 CWE-94 |
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| References |
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-09-10T18:03:38.898Z
Reserved: 2026-04-22T06:33:41.605Z
Link: CVE-2026-41870
Updated: 2026-09-09T11:10:16.941Z
Status : Undergoing Analysis
Published: 2026-09-09T11:17:14.433
Modified: 2026-09-10T19:17:27.487
Link: CVE-2026-41870
No data.
OpenCVE Enrichment
Updated: 2026-09-10T23:30:12Z