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GHSA-9pgh-qqpf-7wqj
No affected components available
Withdrawn
This advisory has been withdrawn because the maintainers of @xmldom/xmldom and multiple third parties disputed the validity of the issue. Attempts to create or replicate a proof of concept have been unsuccessful.
Original Description
Impact
A prototype pollution vulnerability exists in the function copy in dom.js in the xmldom (published as @xmldom/xmldom) package.
Patches
Update to @xmldom/xmldom@~0.7.6, @xmldom/xmldom@~0.8.3 (dist-tag latest) or @xmldom/xmldom@>=0.9.0-beta.2 (dist-tag next).
Workarounds
None
References
https://github.com/xmldom/xmldom/pull/437
For more information
If you have any questions or comments about this advisory:
- Email us at security@xmldom.org
- Add information to https://github.com/xmldom/xmldom/issues/436
The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a high impact on the confidentiality of the information. There is a high impact on the integrity of the data. There is a high impact on the availability of the system.
Active exploitation in the wild has been confirmed. Immediate patching or mitigation is required.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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