How severe is CVE-2024-29651?

CVE-2024-29651 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-29651 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-29651?

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-2024-29651 have an EU (EUVD) identifier?

Yes. CVE-2024-29651 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-1438.

When was CVE-2024-29651 published?

CVE-2024-29651 was published on 2024-05-20 and last updated on 2026-06-17.

CVE-2024-29651

CVE-2024-29651 is a high-severity vulnerability with a CVSS 3.x base score of 8.1. 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-1321.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-1438
Weakness: CWE-1321
Published: 2024-05-20
Last modified: 2026-06-17

Description

A Prototype Pollution issue in API Dev Tools json-schema-ref-parser v.11.0.0 and v.11.1.0 allows a remote attacker to execute arbitrary code via the bundle()`, `parse()`, `resolve()`, `dereference() functions.

Frequently asked questions

What is CVE-2024-29651?: A Prototype Pollution issue in API Dev Tools json-schema-ref-parser v.11.0.0 and v.11.1.0 allows a remote attacker to execute arbitrary code via the bundle()`, `parse()`, `resolve()`, `dereference() functions.
How severe is CVE-2024-29651?: CVE-2024-29651 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-29651 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-29651?: 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-2024-29651 have an EU (EUVD) identifier?: Yes. CVE-2024-29651 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-1438.
When was CVE-2024-29651 published?: CVE-2024-29651 was published on 2024-05-20 and last updated on 2026-06-17.

References

https://gist.github.com/tariqhawis/5db76b38112bba756615b688c32409ad

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