---
id: CVE-2026-104460
title: >-
  YesWiki before 4.6.7 contains a blind SQL injection vulnerability in the
  {{newtextsearch}} action because Bazar list option ids are concatenated into
  SQL REGEXP/LIKE clauses in actions/newtextsearch.php without escaping
summary: >-
  YesWiki before 4.6.7 contains a blind SQL injection vulnerability in the
  {{newtextsearch}} action because Bazar list option ids are concatenated into
  SQL REGEXP/LIKE clauses in actions/newtextsearch.php without escaping.
  Anonymous attack…
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-89
vendor: YesWiki
product: yeswiki
affected:
  - yeswiki < 4.6.7
published: '2026-10-02'
updated: '2026-10-02'
sourceUpdated: '2026-10-02T12:17:18.253'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-104460'
references:
  - url: 'https://github.com/YesWiki/yeswiki/security/advisories/GHSA-4333-x9p4-8xj7'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/yeswiki-before-4.6.7-unauthenticated-blind-sql-injection-via-newtextsearch
    label: disclosure@vulncheck.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-02T12:17:44.343Z'
---

## Overview

YesWiki before 4.6.7 contains a blind SQL injection vulnerability in the {{newtextsearch}} action because Bazar list option ids are concatenated into SQL REGEXP/LIKE clauses in actions/newtextsearch.php without escaping. Anonymous attackers can plant a malicious option id in an anonymously editable Bazar list and use search requests as a boolean oracle to read arbitrary database data, including admin password hashes from the yeswiki_users table.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.