How severe is CVE-2023-50872?

CVE-2023-50872 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-50872 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-2023-50872?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2023-50872 have an EU (EUVD) identifier?

Yes. CVE-2023-50872 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-55605.

When was CVE-2023-50872 published?

CVE-2023-50872 was published on 2024-04-16 and last updated on 2026-06-17.

CVE-2023-50872

CVE-2023-50872 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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-200.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-55605
Weakness: CWE-200
Published: 2024-04-16
Last modified: 2026-06-17

Description

The API in Accredible Credential.net December 6th, 2023 allows an Insecure Direct Object Reference attack that discloses partial information about certificates and their respective holder. NOTE: the excellium-services.com web page about this issue mentions "Vendor says that it's not a security issue."

Frequently asked questions

What is CVE-2023-50872?: The API in Accredible Credential.net December 6th, 2023 allows an Insecure Direct Object Reference attack that discloses partial information about certificates and their respective holder. NOTE: the excellium-services.com web page about this issue mentions "Vendor says that it's not a security issue."
How severe is CVE-2023-50872?: CVE-2023-50872 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-50872 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-2023-50872?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2023-50872 have an EU (EUVD) identifier?: Yes. CVE-2023-50872 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-55605.
When was CVE-2023-50872 published?: CVE-2023-50872 was published on 2024-04-16 and last updated on 2026-06-17.

References

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