What is the CVSS score of CVE-2023-27451?

CVE-2023-27451 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.8%.

Instant Images CVE-2023-27451

HIGH

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

2023-11-22 audit@patchstack.com

SSRF Instant Images

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 22, 2023 - 14:15 nvd

HIGH 8.8

DescriptionNVD

Server-Side Request Forgery (SSRF) vulnerability in Darren Cooney Instant Images plugin <= 5.1.0.2 versions.

AnalysisAI

Server-Side Request Forgery (SSRF) vulnerability in Darren Cooney Instant Images plugin <= 5.1.0.2 versions. Rated high severity (CVSS 8.8), 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. Server-Side Request Forgery (SSRF) vulnerability in Darren Cooney Instant Images plugin <= 5.1.0.2 versions. Affected products include: Connekthq Instant Images.

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.