This issue affects Apache Nutch: from 1.10 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/ .
Metrics
Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Thu, 10 Sep 2026 20:45:00 +0000
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| First Time appeared |
Apache
Apache nutch |
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| CPEs | cpe:2.3:a:apache:nutch:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Apache
Apache nutch |
Thu, 10 Sep 2026 18:30:00 +0000
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| Metrics |
cvssV3_1
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Wed, 09 Sep 2026 12:30:00 +0000
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| References |
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Wed, 09 Sep 2026 11:00:00 +0000
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| Description | Missing Authorization, 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 1.10 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 reflection-based job execution in Nutch Server (Nutch REST API) | |
| Weaknesses | CWE-470 CWE-862 |
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| References |
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Projects
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-09-10T17:56:50.962Z
Reserved: 2026-04-22T06:35:10.384Z
Link: CVE-2026-41871
Updated: 2026-09-09T11:10:19.289Z
Status : Analyzed
Published: 2026-09-09T11:17:14.570
Modified: 2026-09-10T20:38:51.250
Link: CVE-2026-41871
No data.
OpenCVE Enrichment
Updated: 2026-09-10T23:30:12Z