diff --git a/advisories/unreviewed/2026/06/GHSA-7pm4-56h2-5rxr/GHSA-7pm4-56h2-5rxr.json b/advisories/unreviewed/2026/06/GHSA-7pm4-56h2-5rxr/GHSA-7pm4-56h2-5rxr.json index b256e02dc05a0..0073eded5bdca 100644 --- a/advisories/unreviewed/2026/06/GHSA-7pm4-56h2-5rxr/GHSA-7pm4-56h2-5rxr.json +++ b/advisories/unreviewed/2026/06/GHSA-7pm4-56h2-5rxr/GHSA-7pm4-56h2-5rxr.json @@ -1,24 +1,52 @@ { "schema_version": "1.4.0", "id": "GHSA-7pm4-56h2-5rxr", - "modified": "2026-06-20T18:31:29Z", + "modified": "2026-06-20T18:31:35Z", "published": "2026-06-20T18:31:29Z", "aliases": [ "CVE-2026-5366" ], - "details": "Prefect version 3.6.23 is vulnerable to remote code execution due to improper handling of user-controlled input in the `GitRepository` storage class. The `commit_sha` parameter, which is passed to git commands, lacks validation and does not include a `--` separator to distinguish user input from git flags. This allows attackers to inject arbitrary git flags, such as `--upload-pack`, enabling execution of external programs. Additionally, the `directories` parameter can be exploited to inject git flags during sparse-checkout operations. These vulnerabilities allow any user with deployment creation permissions to execute arbitrary commands on worker machines, compromising shared work pools in multi-tenant environments.", + "summary": "Git Flag Injection via commit_sha and directories Parameters Leading to Remote Code Execution (RCE)", + "details": "Prefect version <=3.6.24 is vulnerable to remote code execution due to improper handling of user-controlled input in the `GitRepository` storage class. The `commit_sha` parameter, which is passed to git commands, lacks validation and does not include a `--` separator to distinguish user input from git flags. This allows attackers to inject arbitrary git flags, such as `--upload-pack`, enabling execution of external programs. Additionally, the `directories` parameter can be exploited to inject git flags during sparse-checkout operations. These vulnerabilities allow any user with deployment creation permissions to execute arbitrary commands on worker machines, compromising shared work pools in multi-tenant environments.", "severity": [ { "type": "CVSS_V3", "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H" } ], - "affected": [], + "affected": [ + { + "package": { + "ecosystem": "PyPI", + "name": "prefect" + }, + "ranges": [ + { + "type": "ECOSYSTEM", + "events": [ + { + "introduced": "0" + }, + { + "fixed": "3.6.25" + } + ] + } + ], + "database_specific": { + "last_known_affected_version_range": "<= 3.6.24" + } + } + ], "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5366" }, + { + "type": "PACKAGE", + "url": "https://github.com/prefecthq/prefect" + }, { "type": "WEB", "url": "https://huntr.com/bounties/e2e88a0f-a8f6-49c9-94c5-e98dc385f07a"