What is the CVSS score of CVE-2018-20528?

CVE-2018-20528 has a CVSS 3.0 base score of 6.5 (Medium). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 1.0%.

Jeecms CVE-2018-20528

MEDIUM

Server-Side Request Forgery (SSRF) (CWE-918)

2018-12-28 cve@mitre.org

SSRF Jeecms

6.5

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Dec 28, 2018 - 16:29 nvd

MEDIUM 6.5

DescriptionNVD

JEECMS 9 has SSRF via the ueditor/getRemoteImage.jspx upfile parameter.

AnalysisAI

JEECMS 9 has SSRF via the ueditor/getRemoteImage.jspx upfile parameter. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Server-Side Request Forgery (SSRF) (CWE-918), which allows attackers to make the server perform requests to unintended internal or external resources. JEECMS 9 has SSRF via the ueditor/getRemoteImage.jspx upfile parameter. Affected products include: Jeecms.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and allowlist destination URLs, block requests to internal networks, use network segmentation.