CVE-2026-104467

8.1 HIGHpublic exploit available

Published 2026-10-02 · Updated 2026-10-02

AI risk analysis

Summary: YesWiki before 4.6.7 allows unauthenticated attackers to bypass authorization and call admin-only API routes, potentially leading to configuration overwrites and data manipulation.
Exploitability: Exploitation is relatively straightforward as it requires enabling public API mode and sending specific API requests, which can be automated.
Blast radius: If exploited, attackers could overwrite critical configurations, list, download, or delete backup archives, leading to significant data loss or system compromise.
Detection: No reliable host or network indicator is derivable from the published description.
Prioritized remediation: Upgrade to YesWiki 4.6.7 or later.

auth-bypassapiweb

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD description

YesWiki before 4.6.7 contains an authorization bypass vulnerability in ApiService::isAuthorized() that allows unauthenticated attackers to call admin-only API routes when public API mode is enabled. Attackers can send requests to endpoints like api/ci/update_config and api/archives to overwrite configuration and list, download, or delete backup archives.

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-862

Public exploit & PoC references

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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