What is the CVSS score of CVE-2019-12186?

CVE-2019-12186 has a CVSS 3.1 base score of 4.8 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.6%.

Is there a patch available for CVE-2019-12186?

Yes, a patch is available for CVE-2019-12186. Update the affected software to the latest version immediately.

Grid CVE-2019-12186

MEDIUM

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

2019-12-31 cve@mitre.org

XSS Grid Sylius

4.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.8 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Dec 31, 2019 - 15:15 nvd

MEDIUM 4.8

DescriptionNVD

An issue was discovered in Sylius products. Missing input sanitization in sylius/sylius 1.0.x through 1.0.18, 1.1.x through 1.1.17, 1.2.x through 1.2.16, 1.3.x through 1.3.11, and 1.4.x through 1.4.3 and sylius/grid 1.0.x through 1.0.18, 1.1.x through 1.1.18, 1.2.x through 1.2.17, 1.3.x through 1.3.12, 1.4.x through 1.4.4, and 1.5.0 allows an attacker (an admin in the sylius/sylius case) to perform XSS by injecting malicious code into a field displayed in a grid with the "string" field type. The contents are an object, with malicious code returned by the __toString() method of that object.

AnalysisAI

An issue was discovered in Sylius products. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. 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. An issue was discovered in Sylius products. Missing input sanitization in sylius/sylius 1.0.x through 1.0.18, 1.1.x through 1.1.17, 1.2.x through 1.2.16, 1.3.x through 1.3.11, and 1.4.x through 1.4.3 and sylius/grid 1.0.x through 1.0.18, 1.1.x through 1.1.18, 1.2.x through 1.2.17, 1.3.x through 1.3.12, 1.4.x through 1.4.4, and 1.5.0 allows an attacker (an admin in the sylius/sylius case) to perform XSS by injecting malicious code into a field displayed in a grid with the "string" field type. The contents are an object, with malicious code returned by the __toString() method of that object. Affected products include: Sylius Grid, Sylius. Version information: through 1.0.18.

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.