Bug 2362231 (CVE-2025-43865) - CVE-2025-43865 react-router: React Router allows pre-render data spoofing on React-Router framework mode
Summary: CVE-2025-43865 react-router: React Router allows pre-render data spoofing on ...
Keywords:
Status: NEW
Alias: CVE-2025-43865
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-04-25 01:01 UTC by OSIDB Bzimport
Modified: 2025-04-29 12:36 UTC (History)
148 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2025-04-25 01:01:06 UTC 
React Router is a router for React. In versions on the 7.0 branch prior to version 7.5.2, it's possible to modify pre-rendered data by adding a header to the request. This allows to completely spoof its contents and modify all the values ​​of the data object passed to the HTML. This issue has been patched in version 7.5.2.
Note You need to log in before you can comment on or make changes to this bug.