CVE-2025-48070 Plane has insecure permissions in UserSerializer
Attackers can modify read-only user fields like email, potentially leading to account takeover when combined with other vulnerabilities.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-48070?
CVE-2025-48070 is a low-severity missing authorization vulnerability in makeplane plane, published on 21 May 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Plane is open-source project management software. Versions prior to 0.23 have insecure permissions in UserSerializer that allows users to change fields that are meant to be read-only, such as email. This can lead to account takeover when chained with another vulnerability such as cross-site scripting (XSS). Version 0.23 fixes the issue.
Weakness: CWE-276
Which versions are affected by CVE-2025-48070?
It affects 1 product.
Products include Plane Plane.
How do I fix CVE-2025-48070?
No fix has been published for CVE-2025-48070 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-48070 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-48070 exists.
Other vulnerabilities in makeplane plane
- CVE-2024-47830 Plane allows server side request forgery via /_next/image endpoint
- CVE-2026-30242 Plane: SSRF via Incomplete IP Validation in Webhook URL Serializer
- CVE-2026-46558 Missing authorization in plane
- CVE-2026-39843 Plane has a Server-Side Request Forgery (SSRF) in Favicon Fetching
- CVE-2026-27706 Plane Vulnerable to Full Read SSRF via Favicon Fetching in "Add Link" Feature
Sources
Also known as GHSA-cjh4-q763-cc48.