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5 vulnerabilities by scitokens
CVE-2026-32725 (GCVE-0-2026-32725)
Vulnerability from cvelistv5 – Published: 2026-03-31 17:01 – Updated: 2026-04-03 16:14
VLAI?
Title
SciTokens C++: Relative Path Traversal Vulnerability
Summary
SciTokens C++ is a minimal library for creating and using SciTokens from C or C++. Prior to version 1.4.1, scitokens-cpp is vulnerable to an authorization bypass when processing path-based scopes in tokens. The library normalizes the scope path from the token before authorization and collapses ".." path components instead of rejecting them. As a result, an attacker can use parent-directory traversal in the scope claim to broaden the effective authorization beyond the intended directory. This issue has been patched in version 1.4.1.
Severity ?
8.3 (High)
CWE
- CWE-23 - Relative Path Traversal
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| scitokens | scitokens-cpp |
Affected:
< 1.4.1
|
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CVE-2026-32726 (GCVE-0-2026-32726)
Vulnerability from cvelistv5 – Published: 2026-03-31 17:01 – Updated: 2026-03-31 19:09
VLAI?
Title
SciTokens C++: Sibling-Path Authorization Bypass
Summary
SciTokens C++ is a minimal library for creating and using SciTokens from C or C++. Prior to version 1.4.1, scitokens-cpp is vulnerable to an authorization bypass in path-based scope validation. The enforcer used a simple string-prefix comparison when checking whether a requested resource path was covered by a token's authorized scope path. Because the check did not require a path-segment boundary, a token scoped to one path could incorrectly authorize access to sibling paths that merely started with the same prefix. This issue has been patched in version 1.4.1.
Severity ?
8.1 (High)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| scitokens | scitokens-cpp |
Affected:
< 1.4.1
|
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CVE-2026-32727 (GCVE-0-2026-32727)
Vulnerability from cvelistv5 – Published: 2026-03-31 01:31 – Updated: 2026-04-02 14:48
VLAI?
Title
SciTokens: Authorization Bypass via Path Traversal in Scope Validation
Summary
SciTokens is a reference library for generating and using SciTokens. Prior to version 1.9.7, the Enforcer is vulnerable to a path traversal attack where an attacker can use dot-dot (..) in the scope claim of a token to escape the intended directory restriction. This occurs because the library normalizes both the authorized path (from the token) and the requested path (from the application) before comparing them using startswith. This issue has been patched in version 1.9.7.
Severity ?
8.1 (High)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
| URL | Tags | |||||||||||||
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CVE-2026-32716 (GCVE-0-2026-32716)
Vulnerability from cvelistv5 – Published: 2026-03-31 01:31 – Updated: 2026-03-31 15:30
VLAI?
Title
SciTokens: Authorization Bypass via Incorrect Scope Path Prefix Checking
Summary
SciTokens is a reference library for generating and using SciTokens. Prior to version 1.9.6, the Enforcer incorrectly validates scope paths by using a simple prefix match (startswith). This allows a token with access to a specific path (e.g., /john) to also access sibling paths that start with the same prefix (e.g., /johnathan, /johnny), which is an Authorization Bypass. This issue has been patched in version 1.9.6.
Severity ?
8.1 (High)
CWE
- CWE-285 - Improper Authorization
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2026-32714 (GCVE-0-2026-32714)
Vulnerability from cvelistv5 – Published: 2026-03-31 01:31 – Updated: 2026-03-31 13:58
VLAI?
Title
SciTokens vulnerable to SQL Injection in KeyCache
Summary
SciTokens is a reference library for generating and using SciTokens. Prior to version 1.9.6, the KeyCache class in scitokens was vulnerable to SQL Injection because it used Python's str.format() to construct SQL queries with user-supplied data (such as issuer and key_id). This allowed an attacker to execute arbitrary SQL commands against the local SQLite database. This issue has been patched in version 1.9.6.
Severity ?
9.8 (Critical)
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
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"cweId": "CWE-89",
"description": "CWE-89: Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-31T01:31:31.708Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/scitokens/scitokens/security/advisories/GHSA-rh5m-2482-966c",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/scitokens/scitokens/security/advisories/GHSA-rh5m-2482-966c"
},
{
"name": "https://github.com/scitokens/scitokens/commit/3dba108853f2f4a6c0f2325c03779bf083c41cf2",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/scitokens/scitokens/commit/3dba108853f2f4a6c0f2325c03779bf083c41cf2"
},
{
"name": "https://github.com/scitokens/scitokens/releases/tag/v1.9.6",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/scitokens/scitokens/releases/tag/v1.9.6"
}
],
"source": {
"advisory": "GHSA-rh5m-2482-966c",
"discovery": "UNKNOWN"
},
"title": "SciTokens vulnerable to SQL Injection in KeyCache"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-32714",
"datePublished": "2026-03-31T01:31:31.708Z",
"dateReserved": "2026-03-13T14:33:42.824Z",
"dateUpdated": "2026-03-31T13:58:33.774Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}