CVE-2026-52778 YesWiki has Unsafe eval() in Formula Calculator - Remote Code Execution (RCE) & Denial of Service (DoS)

YesWiki is a wiki system written in PHP. Prior to version 4.6.6, an unsafe execution vulnerability exists in the Bazar form field calculator CalcField.php of YesWiki. The application attempts to sanitize user-defined mathematical formulas using a complex recursive regular expression before passin...

CVE-2026-52778

YesWiki is a wiki system written in PHP. Prior to version 4.6.6, an unsafe execution vulnerability exists in the Bazar form field calculator CalcField.php of YesWiki. The application attempts to sanitize user-defined mathematical formulas using a complex recursive regular expression before passin...

CVE-2026-52778

YesWiki (PHP-based wiki) exposes a vulnerability in the Bazar form field calculator (CalcField.php) present before version 4.6.6. The code attempts to sanitize user-defined mathematical formulas using a complex recursive regex prior to passing them to PHP eval(), creating a surface for Regular Ex...

PT-2026-47441

Name of the Vulnerable Software and Affected Versions YesWiki versions prior to 4.6.6 Description An unsafe execution issue exists in the Bazar form field calculator CalcField.php. The application uses a complex recursive regular expression to sanitize user-defined mathematical formulas before th...

CVE-2026-52778: Improper Control of Generation of Code

YesWiki is a wiki system written in PHP. Prior to version 4.6.6, an unsafe execution vulnerability exists in the Bazar form field calculator CalcField.php of YesWiki. The application attempts to sanitize user-defined mathematical formulas using a complex recursive regular expression before passin...

YesWiki 代码注入漏洞

YesWiki is a wiki system built using PHP, developed by the French organization YesWiki. It is used for creating and managing websites in a collaborative manner. Versions of YesWiki prior to 4.6.6 had a code injection vulnerability; this vulnerability stemmed from an insecure execution flaw in the...

CVE-2026-41143

YesWiki is a wiki system written in PHP. Prior to version 4.6.1, YesWiki bazar module contains a SQL injection vulnerability in tools/bazar/services/EntryManager.php at line 704. The $data'idfiche' value sourced from $POST'idfiche' is concatenated directly into a raw SQL query without any...

SQL Injection

YesWiki is vulnerable to SQL Injection. The vulnerability is due to improper sanitization of user-supplied input in the Bazar form-import path FormManager::create, which allows an unauthenticated attacker to inject arbitrary SQL into an INSERT statement and read sensitive database contents,...

YesWiki: Unauthenticated SQL Injection

Summary An unauthenticated SQL injection in the Bazar form-import path FormManager::create allows any unauthenticated visitor of a default YesWiki install to inject arbitrary SQL into an INSERT statement and read the full database, including yeswikiusers.password hashes. Present in 4.6.1 / 4.6.2 ...

GHSA-JWVV-QR7Q-CV8J YesWiki: Unauthenticated SQL Injection

Summary An unauthenticated SQL injection in the Bazar form-import path FormManager::create allows any unauthenticated visitor of a default YesWiki install to inject arbitrary SQL into an INSERT statement and read the full database, including yeswikiusers.password hashes. Present in 4.6.1 / 4.6.2 ...

SQL Injection

Overview Affected versions of this package are vulnerable to SQL Injection via the FormManager::create function. An attacker can access and exfiltrate sensitive database contents, including user credentials, by injecting arbitrary SQL statements through crafted input to the bnidnature parameter...

PT-2026-42810

Name of the Vulnerable Software and Affected Versions YesWiki versions prior to 4.6.4 Description An unauthenticated SQL injection exists in the Bazar form-import path within the FormManager::create function. This flaw allows an unauthenticated visitor of a default installation to inject arbitrar...

CVE-2026-41143

YesWiki is a wiki system written in PHP. Prior to version 4.6.1, YesWiki bazar module contains a SQL injection vulnerability in tools/bazar/services/EntryManager.php at line 704. The $data'idfiche' value sourced from $POST'idfiche' is concatenated directly into a raw SQL query without any...

EUVD-2026-28312

YesWiki is a wiki system written in PHP. Prior to version 4.6.1, YesWiki bazar module contains a SQL injection vulnerability in tools/bazar/services/EntryManager.php at line 704. The $data'idfiche' value sourced from $POST'idfiche' is concatenated directly into a raw SQL query without any...

CVE-2026-41143

YesWiki contains an authenticated SQL injection in the bazar module, via id_fiche in EntryManager::formatDataBeforeSave() (code path: tools/bazar/services/EntryManager.php:704). The vulnerable query concatenates $_POST['id_fiche'] into SQL without sanitization, e.g. selecting MIN(time) from pages...

CVE-2026-41143 YesWiki vulnerable to authenticated SQL Injection via id_fiche in EntryManager::formatDataBeforeSave()

YesWiki is a wiki system written in PHP. Prior to version 4.6.1, YesWiki bazar module contains a SQL injection vulnerability in tools/bazar/services/EntryManager.php at line 704. The $data'idfiche' value sourced from $POST'idfiche' is concatenated directly into a raw SQL query without any...

CVE-2026-41143 YesWiki vulnerable to authenticated SQL Injection via id_fiche in EntryManager::formatDataBeforeSave()

YesWiki is a wiki system written in PHP. Prior to version 4.6.1, YesWiki bazar module contains a SQL injection vulnerability in tools/bazar/services/EntryManager.php at line 704. The $data'idfiche' value sourced from $POST'idfiche' is concatenated directly into a raw SQL query without any...

CVE-2026-41143

YesWiki is a wiki system written in PHP. Prior to version 4.6.1, YesWiki bazar module contains a SQL injection vulnerability in tools/bazar/services/EntryManager.php at line 704. The $data'idfiche' value sourced from $POST'idfiche' is concatenated directly into a raw SQL query without any...

YesWiki SQL注入漏洞

YesWiki is a wiki system built with PHP, developed by the French organization YesWiki. It is used for creating and managing websites in a collaborative manner. Versions of YesWiki prior to 4.6.1 had a SQL injection vulnerability. This vulnerability stemmed from the direct concatenation of the...

CVE-2026-41143: Improper Neutralization of Special Elements used in an SQL Command

YesWiki is a wiki system written in PHP. Prior to version 4.6.1, YesWiki bazar module contains a SQL injection vulnerability in tools/bazar/services/EntryManager.php at line 704. The $data'idfiche' value sourced from $POST'idfiche' is concatenated directly into a raw SQL query without any...