What is the CVSS score of CVE-2019-7411?

CVE-2019-7411 has a CVSS 3.0 base score of 5.4 (Medium). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.9%.

Is there a public PoC exploit available for CVE-2019-7411?

Yes, a public proof-of-concept exploit is available for CVE-2019-7411. Prioritise patching immediately. EPSS: 0.9%.

Launcher CVE-2019-7411

MEDIUM

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

2019-05-13 cve@mitre.org

XSS WordPress Google Launcher

5.4

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

5.4 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

May 13, 2019 - 14:29 nvd

MEDIUM 5.4

DescriptionNVD

Multiple stored cross-site scripting (XSS) in the MyThemeShop Launcher plugin 1.0.8 for WordPress allow remote authenticated users to inject arbitrary web script or HTML via fields as follows: (1) Title, (2) Favicon, (3) Meta Description, (4) Subscribe Form (Name field label, Last name field label, Email field label), (5) Contact Form (Name field label and Email field label), and (6) Social Links (Facebook Page URL, Twitter Page URL, Instagram Page URL, YouTube Page URL, Linkedin Page URL, Google+ Page URL, RSS URL).

AnalysisAI

Multiple stored cross-site scripting (XSS) in the MyThemeShop Launcher plugin 1.0.8 for WordPress allow remote authenticated users to inject arbitrary web script or HTML via fields as follows: (1). Rated medium severity (CVSS 5.4), 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. Multiple stored cross-site scripting (XSS) in the MyThemeShop Launcher plugin 1.0.8 for WordPress allow remote authenticated users to inject arbitrary web script or HTML via fields as follows: (1) Title, (2) Favicon, (3) Meta Description, (4) Subscribe Form (Name field label, Last name field label, Email field label), (5) Contact Form (Name field label and Email field label), and (6) Social Links (Facebook Page URL, Twitter Page URL, Instagram Page URL, YouTube Page URL, Linkedin Page URL, Google+ Page URL, RSS URL). Affected products include: Mythemeshop Launcher.

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.