How severe is CVE-2020-28479?

CVE-2020-28479 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2020-28479 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-28479?

CVE-2020-28479 affects Jointjs. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-28479?

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

When was CVE-2020-28479 published?

CVE-2020-28479 was published on 2021-01-19 and last updated on 2026-06-17.

CVE-2020-28479

CVE-2020-28479 is a medium-severity vulnerability in Jointjs with a CVSS 3.x base score of 5.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
CVSS v2: 5.0
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Jointjs
Published: 2021-01-19
Last modified: 2026-06-17

Description

The package jointjs before 3.3.0 are vulnerable to Denial of Service (DoS) via the unsetByPath function.

Frequently asked questions

What is CVE-2020-28479?: The package jointjs before 3.3.0 are vulnerable to Denial of Service (DoS) via the unsetByPath function.
How severe is CVE-2020-28479?: CVE-2020-28479 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2020-28479 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-28479?: CVE-2020-28479 affects Jointjs. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-28479?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-28479 published?: CVE-2020-28479 was published on 2021-01-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jointjs:jointjs:*:*:*:*:*:*:*:*

More vulnerabilities in Jointjs

CVE-2020-28480 — High (CVSS 7.3): The package jointjs before 3.3.0 are vulnerable to Prototype Pollution via util.setByPath…

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