GHSA-883W-F326-37FV
Vulnerability from github – Published: 2026-10-07 06:33 – Updated: 2026-10-07 06:33A flaw was found in pulp-container when it authenticates to an upstream registry. Basic and bearer credentials from one remote are reused for later downloads in the same worker. A user who can sync a container remote, and can point that remote at a server they control, receives the username, password, or bearer token stored for a different remote, and can reuse that credential at the upstream registry. Content stored in Pulp is not changed, and the service is not stopped.
{
"affected": [],
"aliases": [
"CVE-2026-103868"
],
"database_specific": {
"cwe_ids": [
"CWE-488"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-10-07T06:16:35Z",
"severity": "MODERATE"
},
"details": "A flaw was found in pulp-container when it authenticates to an upstream registry. Basic and bearer credentials from one remote are reused for later downloads in the same worker. A user who can sync a container remote, and can point that remote at a server they control, receives the username, password, or bearer token stored for a different remote, and can reuse that credential at the upstream registry. Content stored in Pulp is not changed, and the service is not stopped.",
"id": "GHSA-883w-f326-37fv",
"modified": "2026-10-07T06:33:01Z",
"published": "2026-10-07T06:33:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-103868"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2026-103868"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2544601"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
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