This entry duplicated another and was withdrawn in its favour.
Superseded by ETK-2026-1038.
ETK-2026-183Zero's internal tracking ID, independent of the CVE number.
withdrawndescription
Malcolm releases before v26.09.0 expose a file-upload endpoint that can make requests to network locations reachable from its upload container. An authenticated user with upload-capable access can use it to access internal service responses and probe reachable network services.
mitigation
Upgrade cisagov/Malcolm to v26.09.0. Until upgrading, restrict access to the file-upload endpoint to trusted administrators and limit the upload container's network reachability.
fixed in v26.09.0
outcome
Contextual: an exploit technique exists, but no deterministic check could cover this one.
source signals
Public signals that triggered or updated the pipeline. These are inputs for the deltas above.
No signals recorded for this entry yet.
this entry in the feed
GET /api/v1/feed/ETK-2026-183
{ "etk_id": "ETK-2026-183", "cve_id": null, "display_id": "ETK-2026-183", "ghsa_id": null, "euvd_id": null, "status": "retired", "anchor_state": "awaiting_cve", "title": "Authenticated SSRF in Malcolm file-upload service", "summary": "Malcolm releases before v26.09.0 expose a file-upload endpoint that can make requests to network locations reachable from its upload container. An authenticated user with upload-capable access can use it to access internal service responses and probe reachable network services.", "mitigation": "Upgrade cisagov/Malcolm to v26.09.0. Until upgrading, restrict access to the file-upload endpoint to trusted administrators and limit the upload container's network reachability.", "vendor": null, "product": "cisagov/Malcolm", "affected": [ { "affected_notes": [], "affected_ranges": [ "<= 26.08.0" ], "ecosystem": null, "fixed_versions": [ "v26.09.0" ], "package_name": "cisagov/Malcolm", "purl": null } ], "cwes": [ 918 ], "cvss_score": 7.1, "cvss_src": "cna_vendor", "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L", "epss_score": null, "epss_percentile": null, "epss_asof": null, "automation": "contextual", "check": false, "check_confidence_basis": null, "exploit": false, "pipeline_minutes": null, "t0_at": null, "signals": {} }
published 2026-10-01 01:28Z
last change 2026-10-09 17:12Z
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