CVE-2026-41869 Apache Nutch - Broken Access Control

Apache Nutch 1.10 through 1.22 contains missing authorization, improper resource shutdown, and job interruption vulnerabilities in the Nutch REST API, letting attackers cause service disruption and unauthorized access, exploit requires network access to the Nutch Service.

CVSS base score 9.1 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.72% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Denial Of Service, Broken Access Control
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Published
9 September 2026
Updated
15 October 2026
Weakness
CWE-404

Vendor fix

Upgrade to version 1.23 or restrict access to trusted users only.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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