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CVE-2026-14236— Contact Form 7 – PayPal & Stripe Add-on < 2.5 - Open Redirect

Quick assessment

Affected
Unknown Contact Form 7
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 Contact Form 7是WordPress基金会的一款WordPress表单插件动态文本扩展工具。 WordPress Contact Form 7 2.5之前版本存在输入验证错误漏洞，该漏洞源于未验证用户提供的返回URL的主机，可能导致未经身份验证的攻击者通过特制链接将受害者重定向到任意外部站点。

AI Predicted 6.1 Difficulty: Trivial EPSS 0.17% · P7

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Contact Form 7 < 2.5 affected
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I. Basic Information for CVE-2026-14236

Vulnerability Information
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Vulnerability Title
Contact Form 7 – PayPal & Stripe Add-on < 2.5 - Open Redirect
Source: CVE Program / CVE List V5
Vulnerability Description
The Contact Form 7 WordPress plugin before 2.5 does not validate the host of a user-supplied return URL before using it as the success and cancel redirect targets of a Stripe checkout, allowing an unauthenticated attacker to redirect a victim, via a crafted link, to an arbitrary external site after the checkout flow.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Contact Form 7 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress Contact Form 7是WordPress基金会的一款WordPress表单插件动态文本扩展工具。 WordPress Contact Form 7 2.5之前版本存在输入验证错误漏洞，该漏洞源于未验证用户提供的返回URL的主机，可能导致未经身份验证的攻击者通过特制链接将受害者重定向到任意外部站点。
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 Contact Form 7 0 ~ 2.5 -

II. Public POCs for CVE-2026-14236

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III. Intelligence Information for CVE-2026-14236

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Vendor Advisories for CVE-2026-14236 (1)

Same Patch Batch · Unknown · 2026-07-27 · 23 CVEs total

CVE-2026-14190 Sina Extension for Elementor < 3.10.2 - Reflected XSS
CVE-2026-14820 Quiz And Survey Master < 11.1.3 - Unauthenticated User Enumeration and Password Oracle via
CVE-2026-14827 Calendar < 1.3.18 - Contributor+ Stored XSS via event_link Parameter
CVE-2026-9830 BookingPress Pro < 5.7.3 - Unauthenticated Customer PII Disclosure and Booking Tampering v
CVE-2026-14203 Smart Manager < 8.92.0 - Contributor+ Stored XSS via Post Title
CVE-2026-14568 WP User Frontend < 4.3.8 - Unauthenticated Author-less Attachment Deletion
CVE-2026-14289 WP FacturaONE < 5.37 - Unauthenticated Remote Code Execution
CVE-2026-14235 WordPress Download Manager < 3.3.62 - Unauthorized Protected File Download via Reusable Do
CVE-2026-13597 QRcode Login for WeChat <= 1.3 - Unauthenticated Account Takeover
CVE-2026-13726 Multiple Page Generator Plugin – MPG < 4.1.8 - Reflected XSS via mpg_shortcode
CVE-2026-13714 Realtyna Organic IDX plugin + WPL Real Estate < 5.3.0 - Unauthenticated Arbitrary File Upl
CVE-2026-10082 Advanced Ads – Ad Manager & AdSense < 2.0.23 - Contributor+ Stored XSS via the_ad Shortcod
CVE-2026-14189 WPBot AI ChatBot < 8.5.2 - Admin+ Second-Order SQL Injection via qc_bot_str_fields
CVE-2026-13400 Simply Schedule Appointments < 1.6.12.4 - Unauthenticated Stored XSS via Booking Customer
CVE-2026-13332 Masteriyo LMS < 2.3.1 - Unauthenticated Arbitrary User Session Termination (Denial of Serv
CVE-2026-13390 The Events Calendar < 6.16.5.1 - Unauthenticated Event Aggregator Import Status Manipulati
CVE-2026-13152 Custom Fields Account Registration For WooCommerce < 1.4 - Unauthenticated Privilege Escal
CVE-2026-12982 Document Gallery < 5.1.1 - Reflected XSS via dg_generate_gallery
CVE-2026-12255 MainWP Child < 6.1.2 - Unauthenticated Administrator Authentication Bypass via Passwordles
CVE-2026-12394 MemberGlut < 1.1.5 - Unauthenticated Privilege Escalation to Administrator

Showing top 20 of 23 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Contact Form 7
Same vendor: Unknown

V. Comments for CVE-2026-14236

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