How severe is CVE-2020-28464?

CVE-2020-28464 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-28464 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-28464?

CVE-2020-28464 affects Djv Project Djv. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-28464?

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

When was CVE-2020-28464 published?

CVE-2020-28464 was published on 2021-01-04 and last updated on 2026-06-17.

CVE-2020-28464

CVE-2020-28464 is a critical-severity vulnerability in Djv Project Djv with a CVSS 3.x base score of 9.8. 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: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Djv Project Djv
Published: 2021-01-04
Last modified: 2026-06-17

Description

This affects the package djv before 2.1.4. By controlling the schema file, an attacker can run arbitrary JavaScript code on the victim machine.

Frequently asked questions

What is CVE-2020-28464?: This affects the package djv before 2.1.4. By controlling the schema file, an attacker can run arbitrary JavaScript code on the victim machine.
How severe is CVE-2020-28464?: CVE-2020-28464 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-28464 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-28464?: CVE-2020-28464 affects Djv Project Djv. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-28464?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2020-28464 published?: CVE-2020-28464 was published on 2021-01-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:djv_project:djv:*:*:*:*:*:node.js:*:*

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