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Lookup for vulnerable packages by Package URL.

Purlpkg:pypi/oauthenticator@0.5.0
Typepypi
Namespace
Nameoauthenticator
Version0.5.0
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version15.0.0
Latest_non_vulnerable_version17.4.0
Affected_by_vulnerabilities
0
url VCID-f12e-7kyd-cyhg
vulnerability_id VCID-f12e-7kyd-cyhg
summary OAuthenticator is an OAuth token library for the JupyerHub login handler. CILogonOAuthenticator is provided by the OAuthenticator package, and lets users log in to a JupyterHub via CILogon. This is primarily used to restrict a JupyterHub only to users of a given institute. The allowed_idps configuration trait of CILogonOAuthenticator is documented to be a list of domains that indicate the institutions whose users are authorized to access this JupyterHub. This authorization is validated by ensuring that the *email* field provided to us by CILogon has a *domain* that matches one of the domains listed in `allowed_idps`.If `allowed_idps` contains `berkeley.edu`, you might expect only users with valid current credentials provided by University of California, Berkeley to be able to access the JupyterHub. However, CILogonOAuthenticator does *not* verify which provider is used by the user to login, only the email address provided. So a user can login with a GitHub account that has email set to `<something>@berkeley.edu`, and that will be treated exactly the same as someone logging in using the UC Berkeley official Identity Provider. The patch fixing this issue makes a *breaking change* in how `allowed_idps` is interpreted. It's no longer a list of domains, but configuration representing the `EntityID` of the IdPs that are allowed, picked from the [list maintained by CILogon](https://cilogon.org/idplist/). Users are advised to upgrade.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2022-31027
reference_id
reference_type
scores
0
value 0.00267
scoring_system epss
scoring_elements 0.50346
published_at 2026-06-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2022-31027
1
reference_url https://github.com/jupyterhub/oauthenticator
reference_id
reference_type
scores
0
value 4.2
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/jupyterhub/oauthenticator
2
reference_url https://github.com/jupyterhub/oauthenticator/commit/5cd2d1816f90dc5c946e6e38fd2d0ba535624c5c
reference_id
reference_type
scores
0
value 4.2
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/jupyterhub/oauthenticator/commit/5cd2d1816f90dc5c946e6e38fd2d0ba535624c5c
3
reference_url https://github.com/jupyterhub/oauthenticator/security/advisories/GHSA-r7v4-jwx9-wx43
reference_id
reference_type
scores
0
value 4.2
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
1
value MODERATE
scoring_system cvssv3.1_qr
scoring_elements
2
value MODERATE
scoring_system generic_textual
scoring_elements
3
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-23T14:05:56Z/
url https://github.com/jupyterhub/oauthenticator/security/advisories/GHSA-r7v4-jwx9-wx43
4
reference_url https://github.com/pypa/advisory-database/tree/main/vulns/oauthenticator/PYSEC-2022-206.yaml
reference_id
reference_type
scores
0
value 4.2
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/pypa/advisory-database/tree/main/vulns/oauthenticator/PYSEC-2022-206.yaml
5
reference_url https://nvd.nist.gov/vuln/detail/CVE-2022-31027
reference_id
reference_type
scores
0
value 4.2
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2022-31027
6
reference_url https://github.com/advisories/GHSA-r7v4-jwx9-wx43
reference_id GHSA-r7v4-jwx9-wx43
reference_type
scores
0
value MODERATE
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-r7v4-jwx9-wx43
fixed_packages
0
url pkg:pypi/oauthenticator@15.0.0
purl pkg:pypi/oauthenticator@15.0.0
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/oauthenticator@15.0.0
aliases CVE-2022-31027, GHSA-r7v4-jwx9-wx43, GMS-2022-1894, PYSEC-2022-206
risk_score 3.1
exploitability 0.5
weighted_severity 6.2
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-f12e-7kyd-cyhg
Fixing_vulnerabilities
Risk_score3.1
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:pypi/oauthenticator@0.5.0