PatchTheCVEidentityserver4 vulnerabilities and fixes
Recent CVEs affecting identityserver4, with upgrade or downgrade steps. 2 tracked.
identityserver4 has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2019-05-21. Highest priority: CVE-2019-12250 (score 41/100).
- CVE-2019-12250 MEDIUM 6.1 UPGRADE IdentityServer IdentityServer4 through 2.4 has stored XSS via the httpContext to the host/Extensions/RequestLo
- CVE-2018-8899 MEDIUM 6.1 UPGRADE IdentityServer IdentityServer4 1.x before 1.5.3 and 2.x before 2.1.3 does not encode the redirect URI on the a
FAQ
How do I fix identityserver4 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 identityserver4 being exploited right now?
None of the tracked identityserver4 CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which identityserver4 CVE should I patch first?
CVE-2019-12250 currently ranks highest (41/100): IdentityServer IdentityServer4 through 2.4 has stored XSS via the httpContext to the host/Extensions/RequestLo.