How severe is CVE-2024-45435?

CVE-2024-45435 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-2024-45435 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-45435?

CVE-2024-45435 affects Chartist. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-45435?

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.

Does CVE-2024-45435 have an EU (EUVD) identifier?

Yes. CVE-2024-45435 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41470.

When was CVE-2024-45435 published?

CVE-2024-45435 was published on 2024-08-29 and last updated on 2026-06-17.

CVE-2024-45435

CVE-2024-45435 is a critical-severity vulnerability in Chartist 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-1321.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-41470
Weakness: CWE-1321
Affected product: Chartist
Published: 2024-08-29
Last modified: 2026-06-17

Description

Chartist 1.x through 1.3.0 allows Prototype Pollution via the extend function.

Frequently asked questions

What is CVE-2024-45435?: Chartist 1.x through 1.3.0 allows Prototype Pollution via the extend function.
How severe is CVE-2024-45435?: CVE-2024-45435 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-2024-45435 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-45435?: CVE-2024-45435 affects Chartist. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-45435?: 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.
Does CVE-2024-45435 have an EU (EUVD) identifier?: Yes. CVE-2024-45435 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41470.
When was CVE-2024-45435 published?: CVE-2024-45435 was published on 2024-08-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:chartist:chartist:*:*:*:*:*:node.js:*:*

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