DEBIAN-CVE-2026-32726
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.
DEBIAN-CVE-2026-32726
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-32726
scitokens-cpp
Source reference: /affected/0/package/name
- Affected versions
- 0.7.3-1
Source reference:
/affected/0/versions1.0.2-1Source reference:
/affected/0/versions1.1.0-1Source reference:
/affected/0/versions1.1.0-1.1Source reference:
/affected/0/versions1.1.0-1.1~exp1Source reference:
/affected/0/versions1.1.0-2Source reference:
/affected/0/versions1.1.1-1Source reference:
/affected/0/versions1.1.2-1Source reference:
/affected/0/versions1.1.2-2Source reference:
/affected/0/versions1.1.3-1Source reference:
/affected/0/versions1.2.0-1Source reference:
/affected/0/versions1.3.0-1Source reference:
/affected/0/versions1.3.0-2Source reference:
/affected/0/versions1.4.0-1Source reference:
/affected/0/versions1.4.1-1Source reference:
/affected/0/versions1.4.1-2Source reference:
/affected/0/versions1.4.1-3Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
scitokens-cpp
Source reference: /affected/1/package/name
- Affected versions
- 1.1.3-1
Source reference:
/affected/1/versions1.2.0-1Source reference:
/affected/1/versions1.3.0-1Source reference:
/affected/1/versions1.3.0-2Source reference:
/affected/1/versions1.4.0-1Source reference:
/affected/1/versions1.4.1-1Source reference:
/affected/1/versions1.4.1-2Source reference:
/affected/1/versions1.4.1-3Source reference:
/affected/1/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
scitokens-cpp
Source reference: /affected/2/package/name
- Affected versions
- 1.1.3-1
Source reference:
/affected/2/versions1.2.0-1Source reference:
/affected/2/versions1.3.0-1Source reference:
/affected/2/versions1.3.0-2Source reference:
/affected/2/versions1.4.0-1Source reference:
/affected/2/versions - Fixed versions
- 1.4.1-1
Source reference:
/affected/2/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "scitokens-cpp",
"purl": "pkg:deb/debian/scitokens-cpp?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"0.7.3-1",
"1.0.2-1",
"1.1.0-1",
"1.1.0-1.1",
"1.1.0-1.1~exp1",
"1.1.0-2",
"1.1.1-1",
"1.1.2-1",
"1.1.2-2",
"1.1.3-1",
"1.2.0-1",
"1.3.0-1",
"1.3.0-2",
"1.4.0-1",
"1.4.1-1",
"1.4.1-2",
"1.4.1-3"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-32726.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "scitokens-cpp",
"purl": "pkg:deb/debian/scitokens-cpp?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"1.1.3-1",
"1.2.0-1",
"1.3.0-1",
"1.3.0-2",
"1.4.0-1",
"1.4.1-1",
"1.4.1-2",
"1.4.1-3"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-32726.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.4.1-1"
}
]
}
],
"package": {
"name": "scitokens-cpp",
"purl": "pkg:deb/debian/scitokens-cpp?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"1.1.3-1",
"1.2.0-1",
"1.3.0-1",
"1.3.0-2",
"1.4.0-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-32726.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #56824 · Revision 1
- Added to Heist Feed
- Publisher date