CVE-2026-116207

YesWiki 4.6.0 before 4.7.0 SQL Injection via Bazar Entries Search API

CRITICAL
9.1
CVSS Score
Published: October 25, 2026 at 01:20 PM UTC
Updated: October 26, 2026 at 05:17 PM UTC
1 product affected across 1 vendorYesWiki

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Severity
CRITICAL9.1
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

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().

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Vendor states this is fixed in 4.7.0 (unaffected)
Vendor states this is fixed in 5.0.0-alpha4 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

9.1CRITICALVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-89

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