What is the CVSS score of CVE-2023-51467?

CVE-2023-51467 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 96.0%.

Is there a public PoC exploit available for CVE-2023-51467?

Yes, a public proof-of-concept exploit is available for CVE-2023-51467. Prioritise patching immediately. EPSS: 96.0%.

Is there a patch available for CVE-2023-51467?

Yes, a patch is available for CVE-2023-51467. Update the affected software to the latest version immediately.

Ofbiz CVE-2023-51467

CRITICAL

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

2023-12-26 security@apache.org

RCE Apache SSRF Ofbiz

9.8

CVSS 3.1 · NVD

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Vulnerability Assessment

Weakness	CWE CWE-918 OWASP Top 10:2025 A01:2025 - Broken Access Control ASVS 5.0 V4 - API and Web Service URL allowlisting, SSRF prevention MITRE ATT&CK 2 techniques across 2 tactics: Initial Access, Credential Access The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	CVSS score of 9.8 (CRITICAL). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required.
Exploit ScenarioDerived	A remote attacker could make the server perform requests to unintended internal or external resources by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability.

Act Now Prioritize within 24-48h. Why: CRITICAL severity + public POC available.

Patch available 96.0% exploitation probability (EPSS)

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AnalysisAI

The vulnerability permits attackers to circumvent authentication processes, enabling them to remotely execute arbitrary code. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Server-Side Request Forgery (SSRF) vulnerability could allow attackers to make the server perform requests to unintended internal or external resources.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Validate and allowlist destination URLs, block requests to internal networks, use network segmentation.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

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. The vulnerability permits attackers to circumvent authentication processes, enabling them to remotely execute arbitrary code Affected products include: Apache Ofbiz.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

DescriptionNVD

The vulnerability permits attackers to circumvent authentication processes, enabling them to remotely execute arbitrary code

Threat Intelligence Overview

EPSS Score

96.0%

Top 0% exploitable

Exploit

POC

Public exploit code exists

Data Quality

3 sources

Confidence: Low

NVD

CVE.org

EPSS POC (2)

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity CRITICAL

CISA KEV No

Public POC Yes

EPSS 96.0%

Patch available Yes

Active threat Yes

Deciding rule

CRITICAL severity + public POC available

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Immediate

Exploitation· derived

Active

System Exposure· derived

Open

Automatable· derived

Yes

Human Impact· derived

High

Priority Score

180

Low Medium High Critical

KEV: 0

EPSS: +96

CVSS: +49

PoC: +20

Weaponized: +15

Threat intel: 0

Gov advisory: 0

Attack Technique

Server-Side Request Forgery HIGH

Server-Side Request Forgery exploits applications that fetch remote resources based on user-supplied URLs.

Remote Code Execution CRITICAL

Remote Code Execution represents the critical moment when an attacker successfully runs arbitrary code on a target system without physical access.

Affected Products (CPE)NVD

cpe:2.3:a:apache:ofbiz:*:*:*:*:*:*:*:*

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References

Advisories & patches

PATCH https://issues.apache.org/jira/browse/OFBIZ-12873 ADVISORY https://lists.apache.org/thread/9tmf9qyyhgh6m052rhz7lg9vxn390bdv ADVISORY https://lists.apache.org/thread/oj2s6objhdq72t6g29omqpcbd1wlp48o REF https://ofbiz.apache.org/download.html REF https://ofbiz.apache.org/release-notes-18.12.11.html REF https://ofbiz.apache.org/security.html REF https://www.openwall.com/lists/oss-security/2023/12/26/3 REF https://www.vicarius.io/vsociety/posts/apache-ofbiz-authentication-bypass-vulnerability-cve-2023-49070-and-cve-2023-51467

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