js-extend vulnerabilities and fixes

Recent CVEs affecting js-extend, with upgrade or downgrade steps. 1 tracked.

Also searched as: js extend.

js-extend has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2021-05-26. Highest priority: CVE-2021-25945 (score 66/100).

• CVE-2021-25945 CRITICAL 9.8 UPGRADE Prototype pollution vulnerability in 'js-extend' versions 0.0.1 through 1.0.1 allows attacker to cause a denia

FAQ

How do I fix js-extend vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is js-extend being exploited right now?

None of the tracked js-extend CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which js-extend CVE should I patch first?

CVE-2021-25945 currently ranks highest (66/100): Prototype pollution vulnerability in 'js-extend' versions 0.0.1 through 1.0.1 allows attacker to cause a denia.

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