{"action":"Upgrade ServiceStack to 5.9.2 or later.","affected":[{"fixed":"5.9.2","introduced":"0"}],"component":"ServiceStack","cve_ids":["CVE-2020-28042"],"ecosystem":"NuGet","epss":0.02325,"exploited":false,"fixed_versions":["5.9.2"],"ghsa_id":"GHSA-v5rv-hpxg-8x49","id":"tcs_01M5N911C3NTARHCZMMWGZ36H2","modified_at":"2024-12-02T05:45:07.113843Z","published_at":"2021-01-13T19:13:11Z","references":["https://osv.dev/vulnerability/GHSA-v5rv-hpxg-8x49","https://nvd.nist.gov/vuln/detail/CVE-2020-28042","https://github.com/ServiceStack/ServiceStack/commit/540d4060e877a03ae95343c1a8560a26768585ee","https://forums.servicestack.net/t/servicestack-v5-9-2-released/8850","https://snyk.io/vuln/SNYK-DOTNET-SERVICESTACK-1035519","https://www.nuget.org/packages/ServiceStack","https://www.shielder.it/advisories/servicestack-jwt-signature-verification-bypass","https://www.shielder.it/blog/2020/11/re-discovering-a-jwt-authentication-bypass-in-servicestack"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-v5rv-hpxg-8x49","url":"https://osv.dev/vulnerability/GHSA-v5rv-hpxg-8x49"}],"summary":"Signature validation bypass in ServiceStack"}