What is the CVSS score of CVE-2024-0559?

CVE-2024-0559 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N. EPSS exploitation probability: 0.5%.

Is there a public PoC exploit available for CVE-2024-0559?

Yes, a public proof-of-concept exploit is available for CVE-2024-0559. Prioritise patching immediately. EPSS: 0.5%.

Enhanced Text Widget CVE-2024-0559

MEDIUM

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

2024-03-11 contact@wpscan.com

WordPress XSS Enhanced Text Widget

6.5

CVSS 3.1 · Vendor: wpscan

Severity by source

Vendor (wpscan) PRIMARY

6.5 MEDIUM

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

Primary rating from Vendor (wpscan) · only source for this CVE.

CVSS VectorVendor: wpscan

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Mar 11, 2024 - 18:15 cve.org

MEDIUM 6.5

DescriptionCVE.org

The Enhanced Text Widget WordPress plugin before 1.6.6 does not validate and escape some of its Widget options before outputting them back in attributes, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

AnalysisAI

The Enhanced Text Widget WordPress plugin before 1.6.6 does not validate and escape some of its Widget options before outputting them back in attributes, which could allow high privilege users such. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. The Enhanced Text Widget WordPress plugin before 1.6.6 does not validate and escape some of its Widget options before outputting them back in attributes, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup) Affected products include: Inisev Enhanced Text Widget. Version information: before 1.6.6.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.