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CVE-2023-2173— BadgeOS <= 3.7.1.6 - Authenticated (Subscriber+) Insecure Direct Object Reference to Arbitrary Post Deletion

Quick assessment

Affected
learningtimes BadgeOS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin BadgeOS 存在安全漏洞，该漏洞源于 badgeos_delete_step_ajax_handler、badgeos_delete_award_step_ajax_handler、badgeos_delete_deduc

CVSS 6.5 · Medium EPSS 0.52% · P42

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-2173

Vulnerability Information
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Vulnerability Title
BadgeOS <= 3.7.1.6 - Authenticated (Subscriber+) Insecure Direct Object Reference to Arbitrary Post Deletion
Source: CVE Program / CVE List V5
Vulnerability Description
The BadgeOS plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 3.7.1.6. This is due to improper validation and authorization checks within the badgeos_delete_step_ajax_handler, badgeos_delete_award_step_ajax_handler, badgeos_delete_deduct_step_ajax_handler, and badgeos_delete_rank_req_step_ajax_handler functions. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to delete arbitrary posts.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin BadgeOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin BadgeOS 存在安全漏洞，该漏洞源于 badgeos_delete_step_ajax_handler、badgeos_delete_award_step_ajax_handler、badgeos_delete_deduc
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
learningtimes BadgeOS * ~ 3.7.1.6 -

II. Public POCs for CVE-2023-2173

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III. Intelligence Information for CVE-2023-2173

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Patches & Fixes for CVE-2023-2173 (4)

Vendor Advisories for CVE-2023-2173 (1)

Same Patch Batch · learningtimes · 2023-08-31 · 4 CVEs total

CVE-2023-2171 5.4 MEDIUM BadgeOS <= 3.7.1.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcod
CVE-2023-2174 4.3 MEDIUM BadgeOS <= 3.7.1.6 - Missing Authorization in delete_badgeos_log_entries
CVE-2023-2172 4.3 MEDIUM BadgeOS <= 3.7.1.6 - Authenticated (Subscriber+) Insecure Direct Object Reference to Arbit

IV. Related Vulnerabilities

Same product: BadgeOS
Same vendor: learningtimes
Same weakness: CWE-639

V. Comments for CVE-2023-2173

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