How severe is CVE-2024-38458?

CVE-2024-38458 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-38458 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-38458?

CVE-2024-38458 affects Xenforo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-38458?

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-2024-38458 have an EU (EUVD) identifier?

Yes. CVE-2024-38458 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37343.

When was CVE-2024-38458 published?

CVE-2024-38458 was published on 2024-06-16 and last updated on 2026-06-17.

CVE-2024-38458

CVE-2024-38458 is a high-severity vulnerability in Xenforo with a CVSS 3.x base score of 8.8. 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-94.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-37343
Weakness: CWE-94
Affected product: Xenforo
Published: 2024-06-16
Last modified: 2026-06-17

Description

Xenforo before 2.2.16 allows code injection.

Frequently asked questions

What is CVE-2024-38458?: Xenforo before 2.2.16 allows code injection.
How severe is CVE-2024-38458?: CVE-2024-38458 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-38458 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-38458?: CVE-2024-38458 affects Xenforo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-38458?: 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-2024-38458 have an EU (EUVD) identifier?: Yes. CVE-2024-38458 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37343.
When was CVE-2024-38458 published?: CVE-2024-38458 was published on 2024-06-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:xenforo:xenforo:*:*:*:*:*:*:*:*

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