{
"id": "GHSA-rvp7-w75q-9fv2",
"aliases": [
"CVE-2026-12567"
],
"details": "The `github_workflows` module constructs local directory paths from user-controlled repository names without validating for symlinks. A local attacker sharing the scan directory can plant a symlink at the predictable output path, causing workflow data to be written to an attacker-chosen location.",
"summary": "BBOT: Symlink-Following Arbitrary Write via github_workflows Module",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.0.0"
},
{
"fixed": "2.8.5"
}
]
}
],
"package": {
"name": "bbot",
"ecosystem": "PyPI"
},
"database_specific": {
"last_known_affected_version_range": "<= 2.8.4"
}
}
],
"modified": "2026-06-18T15:04:00Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N"
}
],
"published": "2026-06-18T15:04:00Z",
"references": [
{
"url": "https://github.com/blacklanternsecurity/bbot/security/advisories/GHSA-rvp7-w75q-9fv2",
"type": "WEB"
},
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-12567",
"type": "ADVISORY"
},
{
"url": "https://github.com/blacklanternsecurity/bbot/commit/16d9c42b6",
"type": "WEB"
},
{
"url": "https://github.com/blacklanternsecurity/bbot",
"type": "PACKAGE"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-22",
"CWE-59"
],
"severity": "LOW",
"github_reviewed": true,
"nvd_published_at": "2026-06-17T23:17:03Z",
"github_reviewed_at": "2026-06-18T15:04:00Z"
}
}