CVE-2025-3026 Improper Neutralization of Special Elements vulnerability in EJBCA
Attackers can manipulate Host headers to redirect clients to malicious servers, potentially intercepting traffic or phishing users.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2025-3026?
CVE-2025-3026 is a medium-severity vulnerability in PrimeKey Solutions AB EJBCA, published on 31 Mar 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The vulnerability exists in the EJBCA service, version 8.0 Enterprise. Not tested in higher versions. By modifying the ‘Host’ header in an HTTP request, it is possible to manipulate the generated links and thus redirect the client to a different base URL. In this way, an attacker could insert his own server for the client to send HTTP requests, provided he succeeds in exploiting it.
Weakness: CWE-74
Which versions are affected by CVE-2025-3026?
1 open source package ship an affected version, including ejbca. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
ejbca Bitnami | From 8.0.0 | 9.1.0 |
Products include Primekey Ejbca.
How do I fix CVE-2025-3026?
Upgrade ejbca to 9.1.0 or later.
Is CVE-2025-3026 being exploited?
There is no known exploitation of CVE-2025-3026 in the wild and no public exploit code.
Other vulnerabilities in PrimeKey Solutions AB EJBCA
Sources
Also known as BIT-ejbca-2025-3026, GHSA-jwrv-4xvm-wq5g.