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CVE-2021-24978— OSMapper <= 2.1.5 - Unauthenticated Arbitrary Post Deletion

Quick assessment

Affected
Unknown OSMapper
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是Wordpress基金会的一套使用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WordPress开源的一个应用插件。 WordPress plugin OSMapper 2.1.5 之前版本存在安全漏洞，该漏洞源于没有登陆验证和CSRF验证以确保要删除的对象是 map。攻击者可以利用该漏洞从博客中删除任意帖子。

AI Predicted 7.5 Difficulty: Trivial EPSS 0.53% · P42

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-24978

Vulnerability Information
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Vulnerability Title
OSMapper <= 2.1.5 - Unauthenticated Arbitrary Post Deletion
Source: CVE Program / CVE List V5
Vulnerability Description
The OSMapper WordPress plugin through 2.1.5 contains an AJAX action to delete a plugin related post type named 'map' and is registered with the wp_ajax_nopriv prefix, making it available to unauthenticated users. There is no authorisation, CSRF and checks in place to ensure that the post to delete is a map one. As a result, unauthenticated user can delete arbitrary posts from the blog
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin OSMapper 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是Wordpress基金会的一套使用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WordPress开源的一个应用插件。 WordPress plugin OSMapper 2.1.5 之前版本存在安全漏洞，该漏洞源于没有登陆验证和CSRF验证以确保要删除的对象是 map。攻击者可以利用该漏洞从博客中删除任意帖子。
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
Unknown OSMapper 2.1.5 ~ 2.1.5 -

II. Public POCs for CVE-2021-24978

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III. Intelligence Information for CVE-2021-24978

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Vendor Advisories for CVE-2021-24978 (1)

Same Patch Batch · Unknown · 2022-03-28 · 32 CVEs total

CVE-2022-0600 Conference Scheduler < 2.4.3 - Reflected Cross-Site Scripting
CVE-2022-0846 SpeakOut! Email Petitions < 2.14.15.1 - Unauthenticated SQLi
CVE-2022-0833 Church Admin < 3.4.135 - Unauthenticated Plugin's Backup Disclosure
CVE-2022-0818 Coupon Affiliates < 4.16.4.5 - Unauthenticated Stored XSS
CVE-2022-0787 Limit Login Attempts (Spam Protection) < 5.1 - Unauthenticated SQLi
CVE-2022-0784 Title Experiments Free < 9.0.1 - Unauthenticated SQLi
CVE-2022-0770 Translate WordPress with GTranslate < 2.9.9 - CSRF to Account Takeover
CVE-2022-0720 Amelia < 1.0.47 - Customer+ Arbitrary Appointments Update and Sensitive Data Disclosure
CVE-2022-0680 Plezi < 1.0.3 - Unauthenticated Stored XSS
CVE-2022-0679 Narnoo Distributor <= 2.5.1 - Unauthenticated LFI to Arbitrary File Read / RCE
CVE-2022-0647 Bulk Creator <= 1.0.1 - Reflected Cross-Site Scripting
CVE-2022-0643 Bank Mellat <= 1.3.7 - Reflected Cross-Site Scripting
CVE-2022-0641 Popup Like box < 3.6.1 - Reflected Cross-Site Scripting
CVE-2022-0621 dTabs <= 1.4 - Reflected Cross-Site Scripting
CVE-2022-0620 Delete Old Orders <= 0.2 - Reflected Cross-Site Scripting
CVE-2022-0619 Database Peek <= 1.2 - Reflected Cross-Site Scripting
CVE-2021-24746 Sassy Social Share < 3.3.40 - Reflected Cross-Site Scripting
CVE-2022-0599 Mapping Multiple URLs Redirect Same Page <= 5.8 - Reflected Cross-Site Scripting
CVE-2022-0595 Drag and Drop Multiple File Upload - Contact Form 7 < 1.3.6.3 - Unauthenticated Stored XSS
CVE-2022-0499 Sermon Browser <= 0.45.22 - Arbitrary File Upload via CSRF

Showing top 20 of 32 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same vendor: Unknown
Same weakness: CWE-862

V. Comments for CVE-2021-24978

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