Quick answers
- Is CVE-2025-25691 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2025-25691 being exploited in the wild.
- How severe is CVE-2025-25691?
- Medium severity, with a CVSS score of 6.5, published 30 July 2025.
- Which products and versions are affected?
- PrestaShop 8.2.0.
- Is there a fix for CVE-2025-25691?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2025-25691 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2025-25691?
- Check whether you run PrestaShop at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A PHAR (PHP Archive) deserialization vulnerability exists within the theme import functionality (/themes/import) of PrestaShop v8.2.0. The flaw is triggered when the application improperly handles untrusted data during a POST request, leading to insecure deserialization. An attacker can leverage this to achieve remote code execution (RCE) or command injection (CWE-77). The vulnerability is reachable over the network without requiring specific user interaction, though the CVSS assessment suggests limited impact on confidentiality and integrity despite the potential for code execution. A proof-of-concept exploit has been identified in third-party repositories.
Affected products
- PrestaShop PrestaShop 8.2.0
Timeline
- 2025-07-30: advisory: Initial NVD publication date