EUVD-2026-20263

| CVE-2026-39621 HIGH
2026-04-08 Patchstack GHSA-pgqw-m834-qpv3
8.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Apr 08, 2026 - 08:45 vuln.today
EUVD ID Assigned
Apr 08, 2026 - 08:45 euvd
EUVD-2026-20263
CVE Published
Apr 08, 2026 - 08:30 nvd
HIGH 8.8

Tags

CSRF Spicepress

Description

Cross-Site Request Forgery (CSRF) vulnerability in spicethemes SpicePress spicepress allows Upload a Web Shell to a Web Server.This issue affects SpicePress: from n/a through <= 2.3.2.5.

Analysis

CSRF vulnerability in SpicePress WordPress theme versions ≤2.3.2.5 enables unauthenticated attackers to upload web shells via arbitrary plugin installation, achieving remote code execution. Successful exploitation requires user interaction (victim must click malicious link while authenticated). …

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Remediation

Within 24 hours: inventory all WordPress installations using SpicePress theme and identify current versions; disable the theme on all affected sites or restrict administrator access pending remediation. Within 7 days: upgrade SpicePress to version >2.3.2.5 if available from vendor, or implement the compensating controls listed below if upgrade is unavailable. …

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Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +44
POC: 0

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EUVD-2026-20263 vulnerability details – vuln.today
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