What is the CVSS score of CVE-2018-15851?

CVE-2018-15851 has a CVSS 3.0 base score of 8.8 (High). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.6%.

Flexo Cms CVE-2018-15851

HIGH

Cross-Site Request Forgery (CSRF) (CWE-352)

2018-08-25 cve@mitre.org

CSRF Flexo Cms

8.8

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Aug 25, 2018 - 21:29 nvd

HIGH 8.8

DescriptionNVD

An issue was discovered in Flexo CMS v0.1.6. There is a CSRF vulnerability that can add an administrator via /admin/user/add.

AnalysisAI

An issue was discovered in Flexo CMS v0.1.6. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Request Forgery (CSRF) (CWE-352), which allows attackers to trick authenticated users into performing unintended actions. An issue was discovered in Flexo CMS v0.1.6. There is a CSRF vulnerability that can add an administrator via /admin/user/add. Affected products include: Flexocms Project Flexo Cms.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.