CVE-2024-48910
DOMPurify vulnerable to tampering by prototype polution
Severity Score
9.1
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
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.
A prototype pollution vulnerability was found in DOMPurify. This flaw allows a remote attacker to add or modify attributes of an object prototype. This issue can lead to the injection of malicious attributes used in other components or cause a crash by overriding existing attributes with ones of incompatible type.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2024-10-09 CVE Reserved
- 2024-10-31 CVE Published
- 2024-11-01 CVE Updated
- 2024-11-01 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
CAPEC
References (4)
URL | Tag | Source |
---|---|---|
https://github.com/cure53/DOMPurify/commit/d1dd0374caef2b4c56c3bd09fe1988c3479166dc | X_refsource_misc | |
https://github.com/cure53/DOMPurify/security/advisories/GHSA-p3vf-v8qc-cwcr | X_refsource_confirm |
URL | Date | SRC |
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URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://access.redhat.com/security/cve/CVE-2024-48910 | 2024-11-20 | |
https://bugzilla.redhat.com/show_bug.cgi?id=2322949 | 2024-11-20 |