CVE-2026-41869— Apache Nutch: Unauthenticated forced shutdown and job interruption in Nutch Server (Nutch REST API)
Quick assessment
Affected
Apache Software Foundation Apache Nutch
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Apache Nutch 服务器（Nutch REST API）中存在“缺少授权、不当的资源关闭和任务中断”漏洞。 受影响版本 该问题影响 Apache Nutch 1.10 至 1.22 版本。 建议措施 建议用户升级到 1.23 版本，该版本已移除 Nutch 服务器（Nutch Server）。 若无法升级，则必须将运行 Nutch 服务的实例访问权限限制为仅受信任的用户可访问。 请访问 Apache Nutch 安全公告 获取更多信息。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-41869
Vulnerability Information
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Vulnerability Title
Apache Nutch: Unauthenticated forced shutdown and job interruption in Nutch Server (Nutch REST API)
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Authorization, Improper Resource Shutdown and Job Interruption 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/ .
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Apache Software Foundation | Apache Nutch | 1.10 ~ 1.22 | - |
|
II. Public POCs for CVE-2026-41869
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-41869 (1)
Same Patch Batch · Apache Software Foundation · 2026-09-09 · 8 CVEs total
| CVE-2026-73334 | Apache Parquet Hadoop: File-controlled KMS URL is forwarded to pluggable KmsClient that sk | |
| CVE-2026-41871 | Apache Nutch: Unauthenticated reflection-based job execution in Nutch Server (Nutch REST A | |
| CVE-2026-41870 | Apache Nutch: Unauthenticated remote code execution (RCE) via JEXL injection in Nutch Serv | |
| CVE-2026-65181 | Apache Impala: RCE via External Data Source Class Loading | |
| CVE-2026-57866 | Apache Impala: Secrets Exfiltration via SSRF | |
| CVE-2026-56207 | Apache Impala: SAML authentication bypass via forged bearer token | |
| CVE-2026-54048 | Apache Impala: Avro Schema URL Server-Side Request Forgery |
IV. Related Vulnerabilities
Same vendor: Apache Software Foundation
-
CVE-2026-73334
Apache Parquet Hadoop: File-controlled KMS URL is forwarded -
CVE-2026-41871
Apache Nutch: Unauthenticated reflection-based job execution -
CVE-2026-41870
Apache Nutch: Unauthenticated remote code execution (RCE) vi -
CVE-2026-65181
Apache Impala: RCE via External Data Source Class Loading -
CVE-2026-57866
Apache Impala: Secrets Exfiltration via SSRF
Same weakness: CWE-862
-
CVE-2026-41871
Apache Nutch: Unauthenticated reflection-based job execution -
CVE-2026-41870
Apache Nutch: Unauthenticated remote code execution (RCE) vi -
CVE-2026-86777
AlchemyCMS before 7.4.16 and 8.x before 8.3.6 Missing Author -
CVE-2026-15398
Eventin – Event Calendar, Event Registration, Tickets & Book -
CVE-2026-19802
Checkout Custom Fields Builder for WooCommerce <= 1.1.5 - Mi
V. Comments for CVE-2026-41869
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