CVE-2023-30791 Plane 0.7.1 - Insecure file upload
An attacker can upload HTML files with JavaScript as their profile avatar, leading to potential code execution via stored XSS.
- 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-2023-30791?
CVE-2023-30791 is a high-severity vulnerability in Plane, published on 15 Jul 2023. 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 version 0.7.1-dev allows an attacker to change the avatar of his profile, which allows uploading files with HTML extension that interprets both HTML and JavaScript.
Weakness: CWE-434
Which versions are affected by CVE-2023-30791?
It affects 1 product.
Products include Plane Plane.
How do I fix CVE-2023-30791?
No fix has been published for CVE-2023-30791 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-30791 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-30791 exists.
Other vulnerabilities in 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-fjvj-rr24-chm8.