CVE-2021-24406— wpForo Forum < 1.9.7 - Open Redirect
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2021-24406
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
wpForo Forum < 1.9.7 - Open Redirect
Source: NVD (National Vulnerability Database)
Vulnerability Description
The wpForo Forum WordPress plugin before 1.9.7 did not validate the redirect_to parameter in the login form of the forum, leading to an open redirect issue after a successful login. Such issue could allow an attacker to induce a user to use a login URL redirecting to a website under their control and being a replica of the legitimate one, asking them to re-enter their credentials (which will then in the attacker hands)
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress 插件 输入验证错误漏洞
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 插件是WordPress开源的一个应用插件。 WordPress的wpForo 存在输入验证错误漏洞，该漏洞源于在1.9.7之前的wpForo没有验证论坛登录表单中的重定向参数，导致成功登录后打开重定向问题。攻击者可利用该漏洞诱导用户使用登录URL重定向到他们控制下的一个网站，并成为合法网站的副本，要求他们重新输入他们的凭证。
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 |
|---|---|---|---|---|
| gVectors Team | wpForo Forum | 1.9.7 ~ 1.9.7 | - |
II. Public POCs for CVE-2021-24406
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | WordPress wpForo Forum < 1.9.7 is susceptible to an open redirect vulnerability because the plugin did not validate the redirect_to parameter in the login form of the forum, leading to an open redirect issue after a successful login. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24406.yaml | POC Details |
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-24406
请登录查看更多情报信息。
- https://wpscan.com/vulnerability/a9284931-555b-4c96-86a3-09e1040b0388x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-24406
IV. Related Vulnerabilities
Same product: wpForo Forum
- CVE-2026-6248
wpForo Forum <= 3.0.5 - Authenticated (Subscriber+) Arbitrar - CVE-2026-4666
wpForo Forum <= 2.4.16 - Missing Authorization to Authentica - CVE-2026-5809
wpForo Forum <= 3.0.2 - Authenticated (Subscriber+) Arbitrar - CVE-2026-3666
wpForo Forum <= 2.4.16 - Authenticated (Subscriber+) Arbitra - CVE-2026-28562
wpForo Forum 2.4.14 SQL Injection via Topics ORDER BY Parame
Same vendor: gVectors Team
- CVE-2026-28562
wpForo Forum 2.4.14 SQL Injection via Topics ORDER BY Parame - CVE-2026-28561
wpForo Forum 2.4.14 Stored XSS via Unescaped Forum Descripti - CVE-2026-28560
wpForo Forum 2.4.14 Stored XSS via Unsafe JSON Encoding in I - CVE-2026-28559
wpForo Forum 2.4.14 Information Disclosure via Global RSS Fe - CVE-2026-28558
wpForo Forum 2.4.14 Stored XSS via SVG Avatar File Upload
Same weakness: CWE-601
- CVE-2026-42350
Kargo: Open Redirect in UI OIDC Login Flow via redirectTo Qu - CVE-2026-42195
Unvalidated gitlab URL parameter redirects OAuth authorize s - CVE-2026-3318
Multiple vulnerabilities in Cradle e-commerce - CVE-2026-42259
Saltcorn: Open Redirect in `POST /auth/login` due to incompl - CVE-2026-6795
Open Redirect in DivvyDrive Information Technologies' DivvyD
V. Comments for CVE-2021-24406
No comments yet