CVE-2026-25615 Deserialization in Blesta
Blesta allows object injection via deserialization, potentially enabling remote code execution for attackers.
- 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-2026-25615?
CVE-2026-25615 is a high-severity unsafe deserialization vulnerability in Blesta, published on 3 Feb 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Blesta 3.x through 5.x before 5.13.3 allows object injection, aka CORE-5668.
Weakness: CWE-502
Which versions are affected by CVE-2026-25615?
It affects 1 product.
Products include Phillipsdata Blesta.
How do I fix CVE-2026-25615?
No fix has been published for CVE-2026-25615 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2026-25615 being exploited?
There is no known exploitation of CVE-2026-25615 in the wild and no public exploit code.
Other vulnerabilities in Blesta
Sources
Also known as GHSA-pg6q-9mqp-879x.