CVE-2026-34749— Payload has a CSRF Protection Bypass in Authentication Flow
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I. Basic Information for CVE-2026-34749
Vulnerability Information
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Vulnerability Title
Payload has a CSRF Protection Bypass in Authentication Flow
Source: NVD (National Vulnerability Database)
Vulnerability Description
Payload is a free and open source headless content management system. Prior to version 3.79.1, a Cross-Site Request Forgery (CSRF) vulnerability exists in the authentication flow. Under certain conditions, the configured CSRF protection could be bypassed, allowing cross-site requests to be made. This issue has been patched in version 3.79.1.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨站请求伪造(CSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Payload 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Payload是一个使用 TypeScript、Node.js、React 和 MongoDB 构建的 Headless CMS 和应用程序框架。 Payload 3.79.1之前版本存在跨站请求伪造漏洞，该漏洞源于身份验证流程中的跨站请求伪造保护可被绕过，可能导致跨站请求伪造攻击。
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 |
|---|---|---|---|---|
| payloadcms | payload | < 3.79.1 | - |
II. Public POCs for CVE-2026-34749
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · payloadcms · 2026-04-01 · 6 CVEs total
| CVE-2026-34751 | 9.1 CRITICAL | Payload has Unvalidated Input in Password Recovery Endpoints |
| CVE-2026-34748 | 8.7 HIGH | @payloadcms/next has Stored XSS in Admin Panel |
| CVE-2026-34747 | 8.5 HIGH | Payload has an SQL Injection via Query Handling |
| CVE-2026-34746 | 7.7 HIGH | Payload has Authenticated SSRF via Upload Functionality |
| CVE-2026-34750 | 6.5 MEDIUM | Payload has Insufficient Filename Validation in Client-Upload Signed-URL Endpoints |
IV. Related Vulnerabilities
Same product: payload
- CVE-2026-34750
Payload has Insufficient Filename Validation in Client-Uploa - CVE-2026-34748
@payloadcms/next has Stored XSS in Admin Panel - CVE-2026-34747
Payload has an SQL Injection via Query Handling - CVE-2026-34746
Payload has Authenticated SSRF via Upload Functionality - CVE-2026-34751
Payload has Unvalidated Input in Password Recovery Endpoints
Same vendor: payloadcms
- CVE-2026-34750
Payload has Insufficient Filename Validation in Client-Uploa - CVE-2026-34748
@payloadcms/next has Stored XSS in Admin Panel - CVE-2026-34747
Payload has an SQL Injection via Query Handling - CVE-2026-34746
Payload has Authenticated SSRF via Upload Functionality - CVE-2026-34751
Payload has Unvalidated Input in Password Recovery Endpoints
Same weakness: CWE-352
- CVE-2021-47953
OpenCart 3.0.3.7 Cross-Site Request Forgery via account/pass - CVE-2021-47946
OpenCart 3.0.36 Account Takeover via Cross Site Request Forg - CVE-2022-50955
WordPress Plugin Curtain 1.0.2 Cross-site Request Forgery - CVE-2026-8194
osTicket Dispatcher class.dispatcher.php cross-site request - CVE-2026-42286
Emlog: Cross-Site Request Forgery in Admin Functions
V. Comments for CVE-2026-34749
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