Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-28696— Craft affected by IDOR via GraphQL @parseRefs

Quick assessment

Affected
craftcms cms
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.

Craft CMS是Craft CMS开源的一套内容管理系统（CMS）。 Craft CMS 4.17.0-beta.1之前版本和5.9.0-beta.1之前版本存在安全漏洞，该漏洞源于GraphQL指令@parseRefs缺少授权检查，可能导致未经授权访问敏感数据。

AI Predicted 8.5 Difficulty: Easy EPSS 0.45% · P37

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-28696

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Craft affected by IDOR via GraphQL @parseRefs
Source: CVE Program / CVE List V5
Vulnerability Description
Craft is a content management system (CMS). Prior to 4.17.0-beta.1 and 5.9.0-beta.1, the GraphQL directive @parseRefs, intended to parse internal reference tags (e.g., {user:1:email}), can be abused by both authenticated users and unauthenticated guests (if a Public Schema is enabled) to access sensitive attributes of any element in the CMS. The implementation in Elements::parseRefs fails to perform authorization checks, allowing attackers to read data they are not authorized to view. This vulnerability is fixed in 4.17.0-beta.1 and 5.9.0-beta.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
Craft CMS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Craft CMS是Craft CMS开源的一套内容管理系统（CMS）。 Craft CMS 4.17.0-beta.1之前版本和5.9.0-beta.1之前版本存在安全漏洞，该漏洞源于GraphQL指令@parseRefs缺少授权检查，可能导致未经授权访问敏感数据。
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
craftcms cms >= 4.0.0-RC1, < 4.17.0-beta.1 -

II. Public POCs for CVE-2026-28696

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-28696

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-28696 (1)

Vendor Advisories for CVE-2026-28696 (1)

Same Patch Batch · craftcms · 2026-03-04 · 8 CVEs total

CVE-2026-28695 Craft affected by authenticated RCE via Twig SSTI - create() function + Symfony Process ga
CVE-2026-28697 Craft Affected by Authenticated RCE via "craft.app.fs.write()" in Twig Templates
CVE-2026-28781 Craft Affected by Entries Authorship Spoofing via Mass Assignment
CVE-2026-28782 Craft has a Permission Bypass and IDOR in Duplicate Entry Action
CVE-2026-29069 Craft has an unauthenticated activation email trigger with potential user enumeration
CVE-2026-28783 Craft has a Twig Function Blocklist Bypass
CVE-2026-28784 Craft is affected by potential authenticated Remote Code Execution via Twig SSTI

IV. Related Vulnerabilities

Same product: cms
Same vendor: craftcms
Same weakness: CWE-639

V. Comments for CVE-2026-28696

No comments yet

Leave a comment