CVE-2025-24387 Missing CSRF protection
Attackers can hijack sessions and perform unauthorized read operations via CSRF due to missing cookie security attributes in OTRS.
- 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-2025-24387?
CVE-2025-24387 is a medium-severity vulnerability in Otrs Otrs, published on 10 Mar 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
A vulnerability in OTRS Application Server allows session hijacking due to missing attributes for sensitive cookie settings in HTTPS sessions. A request to an OTRS endpoint from a possible malicious web site, would send the authentication cookie, performing an unwanted read operation.
This issue affects:
* OTRS 7.0.X * OTRS 8.0.X * OTRS 2023.X * OTRS 2024.X * OTRS 2025.x
Which versions are affected by CVE-2025-24387?
It affects 1 product.
Products include Otrs Otrs.
How do I fix CVE-2025-24387?
No fix has been published for CVE-2025-24387 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-24387 being exploited?
There is no known exploitation of CVE-2025-24387 in the wild and no public exploit code.
Other vulnerabilities in Otrs Otrs
Sources
Also known as GHSA-9f25-wfqc-782v.