CVE-2026-86471

Published: Ott 20, 2026 Last Modified: Ott 20, 2026
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,3
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: high
User Interaction: none
Confidentiality: N/A
Integrity: N/A
Availability: N/A

Description

AI Translation Available

An unvalidated runtime configuration value in Apache CouchDB 3.5.2 and below on all platforms allows a CouchDB server admin to run arbitrary shell commands as the CouchDB operating system user.

Users are recommended to upgrade to version 3.5.3, which fixes this issue.

78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality Integrity Availability Non-Repudiation
Potential Impacts:
Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Read Files Or Directories Modify Files Or Directories Read Application Data Modify Application Data Hide Activities
Applicable Platforms
Technologies: Not Technology-Specific, AI/ML, Web Server
Likelihood of Exploit: High
View CWE Details
http://www.openwall.com/lists/oss-security/2026/10/20/11
http://www.openwall.com/lists/oss-security/2026/10/20/11
https://lists.apache.org/thread/c8p73gswgogtnzvk7hpw8jb8d4m…
https://lists.apache.org/thread/c8p73gswgogtnzvk7hpw8jb8d4mnosdp
https://lists.apache.org/thread.html/pj83174r8f8f64odf47fwh…
https://lists.apache.org/thread.html/pj83174r8f8f64odf47fwhozbfjtot0f