CVE-2023-30788 Cross-site scripting in MonicaHQ
Authenticated attackers can execute malicious code via Cross-Site Template Injection in the people/add endpoint of MonicaHQ.
- 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-2023-30788?
CVE-2023-30788 is a medium-severity cross-site scripting vulnerability in MonicaHQ, published on 8 May 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
MonicaHQ version 4.0.0 allows an authenticated remote attacker to execute malicious code in the application via CSTI in the `people/add` endpoint and nickName, description, lastName, middleName and firstName parameter.
Weakness: CWE-79
Which versions are affected by CVE-2023-30788?
It affects 1 product.
Products include Monicahq Monica.
How do I fix CVE-2023-30788?
No fix has been published for CVE-2023-30788 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-2023-30788 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-30788 exists.
Other vulnerabilities in MonicaHQ
Sources
Also known as GHSA-cx6q-9rpq-pxg6.