CVE-2025-15624 Plaintext Storage of a Password in Sparx Pro Cloud Server.

Critical 9.3 Published 17 Apr 2026 Updated 17 Apr 2026

Attackers can read plaintext passwords stored by Sparx Pro Cloud Server when OpenID authentication is enabled, potentially leading to account takeover.

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

What is CVE-2025-15624?

CVE-2025-15624 is a critical vulnerability in Sparx Pro Cloud Server, published on 17 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Plaintext Storage of a Password vulnerability in Sparx Systems Pty Ltd. Sparx Pro Cloud Server. In a setup where OpenID is used as the primary method of authentication to authenticate to Sparx EA, Pro Cloud Server creates local passwords to the users and stores them in plaintext.

Weakness: CWE-256

Which versions are affected by CVE-2025-15624?

It affects 1 product.

Products include Sparxsystems Pro Cloud Server.

How do I fix CVE-2025-15624?

No fix has been published for CVE-2025-15624 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-15624 being exploited?

There is no known exploitation of CVE-2025-15624 in the wild and no public exploit code.

Sources

Also known as GHSA-9gf7-444h-6v98.