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Package details: pkg:nuget/Microsoft.AspNetCore.Mvc.Cors@1.1.3
purl pkg:nuget/Microsoft.AspNetCore.Mvc.Cors@1.1.3
Next non-vulnerable version 1.1.6
Latest non-vulnerable version 1.1.6
Risk 4.0
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-bmf7-rsbm-3fb1
Aliases:
CVE-2017-8700
GHSA-3rp6-rjw4-cq39
Microsoft Security Advisory CVE-2017-8700: CORS bypass can enable Information Disclosure
1.1.5
Affected by 1 other vulnerability.
1.1.6
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (4)
Vulnerability Summary Aliases
VCID-axvm-3dh9-3kf6 Improper Input Validation A denial of service vulnerability exists when the ASP.NET Core fails to properly validate web requests. NOTE: Microsoft has not commented on third-party claims that the issue is that the TextEncoder.EncodeCore function in the System.Text.Encodings.Web package in ASP.NET Core Mvc allows remote attackers to cause a denial of service by leveraging failure to properly calculate the length of 4-byte characters in the Unicode Non-Character range. CVE-2017-0247
GHSA-6xh7-4v2w-36q6
VCID-b2mg-kc6t-z7ht Improper Input Validation A spoofing vulnerability exists when the ASP.NET Core fails to properly sanitize web requests. CVE-2017-0256
GHSA-j8f4-2w4p-mhjc
VCID-j4d8-wr24-63d3 Improper Certificate Validation Microsoft .NET Framework 2.0, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 4.7 allow an attacker to bypass Enhanced Security Usage taggings when they present a certificate that is invalid for a specific use, aka ".NET Security Feature Bypass Vulnerability." CVE-2017-0248
GHSA-ch6p-4jcm-h8vh
VCID-mrpr-pw4n-bfae Improper Input Validation An elevation of privilege vulnerability exists when the ASP.NET Core fails to properly sanitize web requests. CVE-2017-0249
GHSA-qhqf-ghgh-x2m4

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-16T21:49:04.310904+00:00 GitLab Importer Affected by VCID-bmf7-rsbm-3fb1 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-8700.yml 38.4.0
2026-04-16T20:48:45.301158+00:00 GitLab Importer Fixing VCID-mrpr-pw4n-bfae https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-0249.yml 38.4.0
2026-04-16T20:48:34.600082+00:00 GitLab Importer Fixing VCID-axvm-3dh9-3kf6 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-0247.yml 38.4.0
2026-04-16T20:48:14.083658+00:00 GitLab Importer Fixing VCID-b2mg-kc6t-z7ht https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-0256.yml 38.4.0
2026-04-16T20:48:08.953144+00:00 GitLab Importer Fixing VCID-j4d8-wr24-63d3 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-0248.yml 38.4.0
2026-04-11T23:05:04.626220+00:00 GitLab Importer Affected by VCID-bmf7-rsbm-3fb1 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-8700.yml 38.3.0
2026-04-11T21:59:40.910309+00:00 GitLab Importer Fixing VCID-mrpr-pw4n-bfae https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-0249.yml 38.3.0
2026-04-11T21:59:29.806215+00:00 GitLab Importer Fixing VCID-axvm-3dh9-3kf6 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-0247.yml 38.3.0
2026-04-11T21:59:05.578613+00:00 GitLab Importer Fixing VCID-b2mg-kc6t-z7ht https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-0256.yml 38.3.0
2026-04-11T21:59:00.805964+00:00 GitLab Importer Fixing VCID-j4d8-wr24-63d3 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-0248.yml 38.3.0
2026-04-02T23:13:21.237552+00:00 GitLab Importer Affected by VCID-bmf7-rsbm-3fb1 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-8700.yml 38.1.0
2026-04-02T22:12:52.274025+00:00 GitLab Importer Fixing VCID-mrpr-pw4n-bfae https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-0249.yml 38.1.0
2026-04-02T22:12:41.160895+00:00 GitLab Importer Fixing VCID-axvm-3dh9-3kf6 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-0247.yml 38.1.0
2026-04-02T22:12:23.891281+00:00 GitLab Importer Fixing VCID-b2mg-kc6t-z7ht https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-0256.yml 38.1.0
2026-04-02T22:12:19.072625+00:00 GitLab Importer Fixing VCID-j4d8-wr24-63d3 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-0248.yml 38.1.0
2026-04-01T17:33:19.570068+00:00 GitLab Importer Affected by VCID-bmf7-rsbm-3fb1 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-8700.yml 38.0.0
2026-04-01T15:56:49.800272+00:00 GHSA Importer Fixing VCID-j4d8-wr24-63d3 https://github.com/advisories/GHSA-ch6p-4jcm-h8vh 38.0.0
2026-04-01T15:56:48.991681+00:00 GHSA Importer Fixing VCID-axvm-3dh9-3kf6 https://github.com/advisories/GHSA-6xh7-4v2w-36q6 38.0.0
2026-04-01T15:56:47.607203+00:00 GHSA Importer Fixing VCID-b2mg-kc6t-z7ht https://github.com/advisories/GHSA-j8f4-2w4p-mhjc 38.0.0
2026-04-01T15:56:47.037203+00:00 GHSA Importer Fixing VCID-mrpr-pw4n-bfae https://github.com/advisories/GHSA-qhqf-ghgh-x2m4 38.0.0
2026-04-01T13:03:35.565143+00:00 GithubOSV Importer Fixing VCID-b2mg-kc6t-z7ht https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/10/GHSA-j8f4-2w4p-mhjc/GHSA-j8f4-2w4p-mhjc.json 38.0.0
2026-04-01T13:03:34.364299+00:00 GithubOSV Importer Fixing VCID-axvm-3dh9-3kf6 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/10/GHSA-6xh7-4v2w-36q6/GHSA-6xh7-4v2w-36q6.json 38.0.0
2026-04-01T13:03:33.742635+00:00 GithubOSV Importer Fixing VCID-mrpr-pw4n-bfae https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/10/GHSA-qhqf-ghgh-x2m4/GHSA-qhqf-ghgh-x2m4.json 38.0.0
2026-04-01T13:03:20.246818+00:00 GithubOSV Importer Fixing VCID-j4d8-wr24-63d3 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/10/GHSA-ch6p-4jcm-h8vh/GHSA-ch6p-4jcm-h8vh.json 38.0.0
2026-04-01T12:48:02.659188+00:00 GitLab Importer Fixing VCID-mrpr-pw4n-bfae https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-0249.yml 38.0.0
2026-04-01T12:48:01.948816+00:00 GitLab Importer Fixing VCID-axvm-3dh9-3kf6 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-0247.yml 38.0.0
2026-04-01T12:48:00.729625+00:00 GitLab Importer Fixing VCID-b2mg-kc6t-z7ht https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-0256.yml 38.0.0
2026-04-01T12:48:00.320097+00:00 GitLab Importer Fixing VCID-j4d8-wr24-63d3 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.AspNetCore.Mvc.Cors/CVE-2017-0248.yml 38.0.0
2026-04-01T12:38:29.206888+00:00 RetireDotNet Importer Affected by VCID-bmf7-rsbm-3fb1 https://github.com/RetireNet/Packages/blob/master/Content/2.json 38.0.0