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CVE-2026-54259— Wagtail: Improper restriction handling on Documents and Images chosen endpoints

Quick assessment

Affected
wagtail wagtail
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.

Wagtail wagtail是Wagtail组织的内容管理系统。 Wagtail存在权限许可和访问控制问题漏洞，该漏洞源于Documents and Images选择器的chosen端点错误地列出了用户未被授予选择权限的项目，具有Wagtail管理访问权限的用户可查看这些集合中的文件名、名称和URL。以下版本受到影响：7.0.8之前版本、7.3.3之前版本和7.4.2之前版本。

CVSS 4.3 · Medium EPSS 0.27% · P17

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System

Affected Version Matrix 3

VendorProduct Version RangeStatus
wagtail wagtail < 7.0.8 affected
>= 7.1.0, < 7.3.3 affected
>= 7.4.0, < 7.4.2 affected
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I. Basic Information for CVE-2026-54259

Vulnerability Information
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Vulnerability Title
Wagtail: Improper restriction handling on Documents and Images chosen endpoints
Source: CVE Program / CVE List V5
Vulnerability Description
Wagtail is an open source content management system built on Django. In versions prior to 7.0.8, 7.3.3 and 7.4.2, the Documents and Images chooser's chosen endpoint incorrectly listed items for which the user has not been granted choose permission. A user with access to the Wagtail admin could see the filename and name and URLs of documents and images in those collections. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. This issue has been fixed in versions 7.0.8, 7.3.3, and 7.4.2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
不充分权限或特权的处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
wagtail 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wagtail wagtail是Wagtail组织的内容管理系统。 Wagtail存在权限许可和访问控制问题漏洞，该漏洞源于Documents and Images选择器的chosen端点错误地列出了用户未被授予选择权限的项目，具有Wagtail管理访问权限的用户可查看这些集合中的文件名、名称和URL。以下版本受到影响：7.0.8之前版本、7.3.3之前版本和7.4.2之前版本。
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
wagtail wagtail < 7.0.8 -

II. Public POCs for CVE-2026-54259

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III. Intelligence Information for CVE-2026-54259

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Vendor Advisories for CVE-2026-54259 (1)

Same Patch Batch · wagtail · 2026-07-01 · 5 CVEs total

CVE-2026-54263 7.3 HIGH Wagtail: Reflected XSS in dynamic image URL generator view
CVE-2026-54261 6.5 MEDIUM Wagtail: Improper permission handling in image preview
CVE-2026-54262 4.3 MEDIUM Wagtail: Pages translations can be created without page permissions when using simple_tran
CVE-2026-54260 4.3 MEDIUM Wagtail: Denial of service via unbounded filter specs in the image preview

IV. Related Vulnerabilities

Same product: wagtail
Same vendor: wagtail
Same weakness: CWE-280

V. Comments for CVE-2026-54259

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