How severe is CVE-2025-67842?

CVE-2025-67842 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-67842 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-67842?

CVE-2025-67842 affects Mintlify. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-67842?

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

Does CVE-2025-67842 have an EU (EUVD) identifier?

Yes. CVE-2025-67842 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204430.

When was CVE-2025-67842 published?

CVE-2025-67842 was published on 2025-12-19 and last updated on 2026-06-17.

CVE-2025-67842

CVE-2025-67842 is a medium-severity vulnerability in Mintlify with a CVSS 3.x base score of 6.4. 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-829.

Key facts

Severity: Medium (CVSS 3.x base score 6.4)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-204430
Weakness: CWE-829
Affected product: Mintlify
Published: 2025-12-19
Last modified: 2026-06-17

Description

The Static Asset API in Mintlify Platform before 2025-11-15 allows remote attackers to inject arbitrary web script or HTML via the subdomain parameter because any tenant's assets can be served on any other tenant's documentation site.

Frequently asked questions

What is CVE-2025-67842?: The Static Asset API in Mintlify Platform before 2025-11-15 allows remote attackers to inject arbitrary web script or HTML via the subdomain parameter because any tenant's assets can be served on any other tenant's documentation site.
How severe is CVE-2025-67842?: CVE-2025-67842 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-67842 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-67842?: CVE-2025-67842 affects Mintlify. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-67842?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-67842 have an EU (EUVD) identifier?: Yes. CVE-2025-67842 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204430.
When was CVE-2025-67842 published?: CVE-2025-67842 was published on 2025-12-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:mintlify:mintlify:*:*:*:*:*:*:*:*

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