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CVE-2024-48910

Cure53 Dompurify vulnerability

9.1 CRITICALEPSS 1.15%
  1. Published31 Oct 2024

Description

DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify was vulnerable to prototype pollution. This vulnerability is fixed in 2.4.2.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

Cure53 Dompurify< 2.4.2

Remediation

Fixed in
Cure53 Dompurify≥ 2.4.2

References

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Frequently asked

Is CVE-2024-48910 being actively exploited?

CVE-2024-48910 is not in the CISA KEV catalog. Its EPSS exploit probability is 1.15%.

How severe is CVE-2024-48910?

CVE-2024-48910 has a CVSS 3.1 base score of 9.1, rated critical. EPSS estimates a 1.15% probability of exploitation.

Which products are affected by CVE-2024-48910?

Affected products include Cure53 Dompurify.

How do I fix CVE-2024-48910?

Upgrade affected software to a fixed version, for example Cure53 Dompurify 2.4.2 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-48910 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.