CVE-2023-0607 Cross-site Scripting (XSS) - Stored in projectsend/projectsend

High 7.2 Published 1 Feb 2023 Updated 27 Mar 2025

Stored Cross-Site Scripting in ProjectSend allows attackers to inject malicious scripts, potentially leading to session hijacking or code execution.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-0607?

CVE-2023-0607 is a high-severity cross-site scripting vulnerability in projectsend/projectsend, published on 1 Feb 2023. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

Cross-site Scripting (XSS) - Stored in GitHub repository projectsend/projectsend prior to r1606.

Weakness: CWE-79

Which versions are affected by CVE-2023-0607?

It affects 1 product.

Products include Projectsend Projectsend.

How do I fix CVE-2023-0607?

No fix has been published for CVE-2023-0607 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2023-0607 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-0607 exists.

Sources

Also known as GHSA-crvg-xv76-f4pq.