How severe is CVE-2023-47639?

CVE-2023-47639 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-47639 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2023-47639?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2023-47639 have an EU (EUVD) identifier?

Yes. CVE-2023-47639 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-51739.

When was CVE-2023-47639 published?

CVE-2023-47639 was published on 2025-04-03 and last updated on 2026-06-17.

CVE-2023-47639

CVE-2023-47639 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-209.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-51739
Weakness: CWE-209
Published: 2025-04-03
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2023-47639?: 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.
How severe is CVE-2023-47639?: CVE-2023-47639 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-47639 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2023-47639?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-47639 have an EU (EUVD) identifier?: Yes. CVE-2023-47639 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-51739.
When was CVE-2023-47639 published?: CVE-2023-47639 was published on 2025-04-03 and last updated on 2026-06-17.

References

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