CVE-2025-53242
WordPress Seil Theme <= 1.7.1 - Deserialization of untrusted data Vulnerability
CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th
Deserialization of Untrusted Data vulnerability in VictorThemes Seil seil allows Object Injection.This issue affects Seil: from n/a through <= 1.7.1.
| CWE | CWE-502 |
| Vendor | victorthemes |
| Product | seil |
| Published | Nov 6, 2025 |
| Last Updated | Apr 23, 2026 |
Stay Ahead of the Next One
Get instant alerts for victorthemes seil
Be the first to know when new critical vulnerabilities affecting victorthemes seil are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
VictorThemes / Seil
0 ≤ 1.7.1
References
Credits
Tran Nguyen Bao Khanh (VCI - VNPT Cyber Immunity) | Patchstack Bug Bounty Program