CVE-2026-105804— Payload: Password hashes use insufficient PBKDF2 iterations
Quick assessment
Affected
payloadcms payload
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.
Payload 是一款免费且开源的无头内容管理系统（Headless CMS）。Payload 3.0.0 至 3.90.0 之前的版本，以及 4.0.0-canary.0 至 4.0.0-canary.34 之前的 canary 版本，在密码哈希计算中使用了低于推荐标准的 PBKDF2 工作因子（work factor），从而降低了破解 recovered 密码哈希值所需的计算成本。该问题已在版本 3.90.0 和 4.0.0-canary.34 中修复。
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-105804
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Payload: Password hashes use insufficient PBKDF2 iterations
Source: CVE Program / CVE List V5
Vulnerability Description
Payload is a free and open source headless content management system. Payload versions from 3.0.0 before 3.90.0 and canary versions from 4.0.0-canary.0 before 4.0.0-canary.34 use a lower-than-recommended PBKDF2 work factor for password hashing, reducing the computational effort required to test recovered password hashes. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用具有不充分计算复杂性的口令哈希
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| payloadcms | payload | >= 3.0.0, < 3.90.0 | - |
|
II. Public POCs for CVE-2026-105804
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-105804
请登录查看更多情报信息。
Other References for CVE-2026-105804 (3)
-
https://github.com/payloadcms/payload/releases/tag/v3.90.0 x_refsource_MISC
-
https://github.com/payloadcms/payload/security/advisories/GHSA-q6mq-ch85-c8mm x_refsource_CONFIRM
Same Patch Batch · payloadcms · 2026-10-06 · 5 CVEs total
| CVE-2026-105845 | 9.8 CRITICAL | Payload: SQL Injection in SQLite and Postgres |
| CVE-2026-105844 | 9.3 CRITICAL | Payload: Prototype pollution in Payload Import Export plugin |
| CVE-2026-105806 | 8.6 HIGH | Payload: Improper access control for MCP API keys |
| CVE-2026-105805 | 6.9 MEDIUM | Payload: Sort queries could expose protected field information |
IV. Related Vulnerabilities
Same product: payload
-
CVE-2026-105845
Payload: SQL Injection in SQLite and Postgres -
CVE-2026-105844
Payload: Prototype pollution in Payload Import Export plugin -
CVE-2026-105806
Payload: Improper access control for MCP API keys -
CVE-2026-105805
Payload: Sort queries could expose protected field informati -
CVE-2026-93363
Payload CMS storage-vercel-blob Adapter Improper Access Cont
Same vendor: payloadcms
-
CVE-2026-105845
Payload: SQL Injection in SQLite and Postgres -
CVE-2026-105844
Payload: Prototype pollution in Payload Import Export plugin -
CVE-2026-105806
Payload: Improper access control for MCP API keys -
CVE-2026-105805
Payload: Sort queries could expose protected field informati -
CVE-2026-93363
Payload CMS storage-vercel-blob Adapter Improper Access Cont
Same weakness: CWE-916
-
CVE-2026-94206
Cloak PBKDF2 field ignores the configured iteration count an -
CVE-2026-105156
YzmCMS MD5 system.func.php password weak password hash -
CVE-2026-85497
CareCam CM2507 Use of Password Hash With Insufficient Comput -
CVE-2026-92921
admin3 through 3.0.0 Weak Password Hashing via Single-Round -
CVE-2026-90457
CISA Malcolm 加密问题漏洞
V. Comments for CVE-2026-105804
No comments yet