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CVE-2021-24321— Bello < 1.6.0 - Unauthenticated Blind SQL Injection

Quick assessment

Affected
BoldThemes Bello - Directory & Listing
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress 插件是WordPress开源的一个应用插件。 Bello - Directory & Listing WordPress theme 1.6.0之前版本存在SQL注入漏洞，该漏洞源于主题没有清理关键参数，导致在SQL注入语句中使用这些参数。

AI Predicted 8.8 Difficulty: Easy EPSS 66.58% · P99

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-24321

Vulnerability Information
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Vulnerability Title
Bello < 1.6.0 - Unauthenticated Blind SQL Injection
Source: CVE Program / CVE List V5
Vulnerability Description
The Bello - Directory & Listing WordPress theme before 1.6.0 did not sanitise the bt_bb_listing_field_price_range_to, bt_bb_listing_field_now_open, bt_bb_listing_field_my_lng, listing_list_view and bt_bb_listing_field_my_lat parameters before using them in a SQL statement, leading to SQL Injection issues
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress 插件 SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress 插件是WordPress开源的一个应用插件。 Bello - Directory & Listing WordPress theme 1.6.0之前版本存在SQL注入漏洞，该漏洞源于主题没有清理关键参数，导致在SQL注入语句中使用这些参数。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
BoldThemes Bello - Directory & Listing 1.6.0 ~ 1.6.0 -

II. Public POCs for CVE-2021-24321

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III. Intelligence Information for CVE-2021-24321

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Other References for CVE-2021-24321 (1)

Same Patch Batch · BoldThemes · 2021-06-01 · 3 CVEs total

CVE-2021-24319 Bello < 1.6.0 - Authenticated Cross-Site Scripting (XSS) and XFS
CVE-2021-24320 Bello < 1.6.0 - Unauthenticated Reflected XSS & XFS

IV. Related Vulnerabilities

Same product: Bello - Directory & Listing
Same vendor: BoldThemes
Same weakness: CWE-89

V. Comments for CVE-2021-24321

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