CVE-2024-39317— Wagtail regular expression denial-of-service via search query parsing

Wagtail regular expression denial-of-service via search query parsing

Wagtail is an open source content management system built on Django. A bug in Wagtail's `parse_query_string` would result in it taking a long time to process suitably crafted inputs. When used to parse sufficiently long strings of characters without a space, `parse_query_string` would take an unexpectedly large amount of time to process, resulting in a denial of service. In an initial Wagtail installation, the vulnerability can be exploited by any Wagtail admin user. It cannot be exploited by end users. If your Wagtail site has a custom search implementation which uses `parse_query_string`, it may be exploitable by other users (e.g. unauthenticated users). Patched versions have been released as Wagtail 5.2.6, 6.0.6 and 6.1.3.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-1333

Torchbox Wagtail 安全漏洞

Torchbox Wagtail是英国Torchbox公司的一套开源的内容管理系统（CMS）。 Torchbox Wagtail 5.2.6、6.0至6.0.5和6.1至6.1.2版本存在安全漏洞，该漏洞源于parse_query_string中存在一个错误，导致它需要很长时间来处理适当制作的输入，可能导致拒绝服务。

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