CVE-2026-116207

CVSS 9.1 (critical) · published 2026-10-25

YesWiki 4.6.0 before 4.7.0 and 5.0.0-alpha1 before 5.0.0-alpha4 contains an unauthenticated SQL injection vulnerability in SearchManager::prepareSearchRequest(). Field names from the query and searchfields parameters of the public Bazar entries search API are placed in a backtick-quoted alias escaped only with mysqli_real_escape_string. Attackers can supply a backtick to inject subqueries, reading data such as user password hashes or exhausting database threads with SLEEP().

Weakness: CWE-89

Source: NVD CVE-2026-116207

References

• https://github.com/YesWiki/yeswiki/security/advisories/GHSA-ccp2-6q93-hggh
• https://github.com/YesWiki/yeswiki/security/advisories/GHSA-hgxv-w4r8-8877
• https://www.vulncheck.com/advisories/yeswiki-4.6.0-before-4.7.0-sql-injection-via-bazar-entries-search-api

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