What is the CVSS score of CVE-2023-47639?

CVE-2023-47639 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.3%.

Which versions of API Platform Core are affected by CVE-2023-47639?

Organizations using API Platform Core should be aware of moderate risk from CVE-2023-47639 rated CVSS 5.3. Exploitation could compromise the security of affected deployments.. A patch is available.

How to fix or mitigate CVE-2023-47639?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

API Platform Core CVE-2023-47639

MEDIUM

Error Message Information Leak (CWE-209)

2025-04-03 security-advisories@github.com

Information Disclosure

5.3

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

5.3 MEDIUM

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

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

Analysis Generated

Mar 28, 2026 - 18:34 vuln.today

CVE Published

Apr 03, 2025 - 17:15 nvd

MEDIUM 5.3

DescriptionGitHub Advisory

API Platform Core is a system to create hypermedia-driven REST and GraphQL APIs. From 3.2.0 until 3.2.4, exception messages, that are not HTTP exceptions, are visible in the JSON error response. This vulnerability is fixed in 3.2.5.

AnalysisAI

API Platform Core is a system to create hypermedia-driven REST and GraphQL APIs. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-209. API Platform Core is a system to create hypermedia-driven REST and GraphQL APIs. From 3.2.0 until 3.2.4, exception messages, that are not HTTP exceptions, are visible in the JSON error response. This vulnerability is fixed in 3.2.5.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.