What is the CVSS score of CVE-2024-3919?

CVE-2024-3919 has a CVSS 3.1 base score of 4.6 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N. EPSS exploitation probability: 0.3%.

Is there a public PoC exploit available for CVE-2024-3919?

Yes, a public proof-of-concept exploit is available for CVE-2024-3919. Prioritise patching immediately. EPSS: 0.3%.

Openpgp Form Encryption CVE-2024-3919

MEDIUM

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

2024-07-13 contact@wpscan.com

WordPress XSS Openpgp Form Encryption

4.6

CVSS 3.1 · Vendor: wpscan

Severity by source

Vendor (wpscan) PRIMARY

4.6 MEDIUM

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Jul 13, 2024 - 06:15 cve.org

MEDIUM 4.6

DescriptionCVE.org

The OpenPGP Form Encryption for WordPress plugin before 1.5.1 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

AnalysisAI

The OpenPGP Form Encryption for WordPress plugin before 1.5.1 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed,. Rated medium severity (CVSS 4.6), this vulnerability is remotely exploitable, 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 OpenPGP Form Encryption for WordPress plugin before 1.5.1 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks. Affected products include: Arnesonium Openpgp Form Encryption. Version information: before 1.5.1.

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.