polr vulnerabilities and fixes

Recent CVEs affecting polr, with upgrade or downgrade steps. 1 tracked.

polr has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2021-02-01. Highest priority: CVE-2021-21276 (score 66/100).

• CVE-2021-21276 CRITICAL 9.3 UPGRADE Polr is an open source URL shortener

FAQ

How do I fix polr 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 polr being exploited right now?

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

Which polr CVE should I patch first?

CVE-2021-21276 currently ranks highest (66/100): Polr is an open source URL shortener.

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