How severe is CVE-2021-38607?

CVE-2021-38607 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2021-38607 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-38607?

CVE-2021-38607 affects Crocoblock Jetengine. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-38607?

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

When was CVE-2021-38607 published?

CVE-2021-38607 was published on 2021-08-16 and last updated on 2026-06-17.

CVE-2021-38607

CVE-2021-38607 is a medium-severity vulnerability in Crocoblock Jetengine with a CVSS 3.x base score of 5.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Crocoblock Jetengine
Published: 2021-08-16
Last modified: 2026-06-17

Description

Crocoblock JetEngine before 2.6.1 allows XSS by remote authenticated users via a custom form input.

Frequently asked questions

What is CVE-2021-38607?: Crocoblock JetEngine before 2.6.1 allows XSS by remote authenticated users via a custom form input.
How severe is CVE-2021-38607?: CVE-2021-38607 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2021-38607 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-38607?: CVE-2021-38607 affects Crocoblock Jetengine. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-38607?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-38607 published?: CVE-2021-38607 was published on 2021-08-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:crocoblock:jetengine:*:*:*:*:*:*:*:*

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CVE-2021-41844 — Critical (CVSS 9.8): Crocoblock JetEngine before 2.9.1 does not properly validate and sanitize form data.

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