What is the CVSS score of CVE-2026-1573?

CVE-2026-1573 has a CVSS 3.1 base score of 6.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of Golang are affected by CVE-2026-1573?

Organizations using all should be aware of moderate risk from CVE-2026-1573, a cross-site scripting vulnerability rated CVSS 6.4.

Golang CVE-2026-1573

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2026-02-07 security@wordfence.com

WordPress XSS Golang

6.4

CVSS 3.1

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

CVE Published

Feb 07, 2026 - 09:16 nvd

MEDIUM 6.4

DescriptionNVD

The OMIGO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's omigo_donate_button shortcode in all versions up to, and including, 3.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

AnalysisAI

Stored XSS in the OMIGO WordPress plugin through version 3.3 allows authenticated contributors and above to inject malicious scripts via the omigo_donate_button shortcode due to inadequate input sanitization, executing arbitrary code when users view affected pages. The vulnerability requires low privileges but impacts all users accessing compromised content, with no available patch as of now.

RemediationAI

Within 30 days: Identify affected systems running all and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

Full analysis requires sign-in

Get intelligence summaries, risk assessment, exploit details, threat intel, and remediation guidance.

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CVE-2026-1573 vulnerability details – vuln.today

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