CVE-2021-25094— Tatsu < 3.3.12 - Unauthenticated RCE
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I. Basic Information for CVE-2021-25094
Vulnerability Information
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Vulnerability Title
Tatsu < 3.3.12 - Unauthenticated RCE
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Tatsu WordPress plugin before 3.3.12 add_custom_font action can be used without prior authentication to upload a rogue zip file which is uncompressed under the WordPress's upload directory. By adding a PHP shell with a filename starting with a dot ".", this can bypass extension control implemented in the plugin. Moreover, there is a race condition in the zip extraction process which makes the shell file live long enough on the filesystem to be callable by an attacker.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键功能的认证机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Tatsu 访问控制错误漏洞
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 Tatsu 3.3.12 之前版本存在访问控制错误漏洞，该漏洞源于 add_custom_font 操作无需事先身份验证即可用于上传在 WordPress 上传目录下未压缩的 zip 文件。攻击者可以在 Wordpress 中
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)
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Affected Products
II. Public POCs for CVE-2021-25094
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/darkpills/CVE-2021-25094-tatsu-preauth-rce | POC Details |
| 2 | GILANG - Exploiter for CVE-2021-25094 | https://github.com/TUANB4DUT/typehub-exploiter | POC Details |
| 3 | Tatsu Plugin ZIP File add_custom_font unrestricted upload | https://github.com/xdx57/CVE-2021-25094 | POC Details |
| 4 | This script exploits a vulnerability (CVE-2021-25094) in the TypeHub WordPress plugin. | https://github.com/experimentalcrow1/TypeHub-Exploiter | POC Details |
| 5 | An unrestricted file upload in WordPress Tatsubuilder plugin version <= 3.3.11 enables an unauthenticated attacker to perform a remote code execution (RCE) on the server host due to multiple weaknesses in the font import feature and put 100,000 websites at risk. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-25094.yaml | POC Details |
AI-Generated POCPremium
No public POC found.
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Same Patch Batch · Unknown · 2022-04-25 · 32 CVEs total
| CVE-2022-0693 | Master Elements <= 8.0 - Unauthenticated SQLi | |
| CVE-2022-1396 | Donorbox < 7.1.7 - Admin+ Stored Cross-Site Scripting | |
| CVE-2022-1392 | Videos sync PDF <= 1.7.4 - Unauthenticated LFI | |
| CVE-2022-1391 | Cab fare calculator < 1.0.4 - Unauthenticated LFI | |
| CVE-2022-1390 | Admin Word Count Column <= 2.2 - Unauthenticated Arbitrary File Read | |
| CVE-2022-1228 | Opensea < 1.0.3 - Admin+ Stored XSS | |
| CVE-2022-1156 | Books & Papers <= 0.20210223 - Admin+ Stored Cross-Site Scripting | |
| CVE-2022-1153 | LayerSlider < 7.1.2 - Admin+ Stored Cross-Site Scripting | |
| CVE-2022-1152 | Menubar < 5.8 - Reflected Cross-Site Scripting | |
| CVE-2022-1094 | Amr Users < 4.59.4 - Admin+ Stored Cross-Site Scripting | |
| CVE-2022-1092 | myCred < 2.4.4 - Subscriber+ Import/Export to Email Address Disclosure | |
| CVE-2022-1027 | Page Restriction WordPress < 1.2.7 - Admin+ Stored Cross-Site Scripting | |
| CVE-2022-0953 | Anti-Malware Security and Brute-Force Firewall < 4.20.96 - Reflected Cross-Site Scripting | |
| CVE-2022-0876 | Social comments by WpDevArt < 2.5.0 - Admin+ Stored Cross-Site Scripting | |
| CVE-2022-0782 | Donations <= 1.8 - Unauthenticated SQLi | |
| CVE-2022-0769 | Users Ultra <= 3.1.0 - Unauthenticated SQL Injection | |
| CVE-2021-24800 | DW Question & Answer Pro <= 1.3.4 - Arbitrary Comment Edition via IDOR | |
| CVE-2022-0657 | 5 Stars Rating Funnel < 1.2.53 - Unauthenticated SQLi | |
| CVE-2022-0656 | uDraw < 3.3.3 - Unauthenticated Arbitrary File Access | |
| CVE-2022-0634 | ThirstyAffiliates < 3.10.5 - Subscriber+ unauthorized image upload + CSRF |
Showing top 20 of 32 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: Unknown
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Same weakness: CWE-306
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V. Comments for CVE-2021-25094
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