CVE-2026-111358
SendPortal sendportal-core through 4.0.1 contains an authorization bypass vulnerability that allows authenticated workspace members to attac
CVSS
5.4
Média
EPSS
0.3%
p25
KEV
—
Exploit Today
8
0-100
Publicado: 15 de out. de 2026 · Última mod.: 16 de out. de 2026 · CWE-639
0.3%EPSS · 30 dias0.3%
2026-10-162026-11-06
SendPortal sendportal-core through 4.0.1 contains an authorization bypass vulnerability that allows authenticated workspace members to attach subscribers to other workspaces' tags by supplying unvalidated tag IDs. Attackers can submit sequential tag IDs via the web subscriber form or CSV import to receive victim campaign content and skew victim reports.
- github.comhttps://github.com/mettle/sendportal-core
- github.comhttps://github.com/mettle/sendportal-core/blob/v4.0.1/src/Http/Requests/SubscriberRequest.php#L34-L37
- github.comhttps://github.com/mettle/sendportal-core/blob/v4.0.1/src/Repositories/Subscribers/BaseSubscriberTenantRepository.php#L48-L51
- hackmd.iohttps://hackmd.io/@hieuPenguinnn/sendportal-subscriber-tags-cross-workspace-attach
- www.vulncheck.comhttps://www.vulncheck.com/advisories/sendportal-sendportal-core-through-4.0.1-cross-workspace-tag-attachment-via-subscriber-form
- hackmd.iohttps://hackmd.io/@hieuPenguinnn/sendportal-subscriber-tags-cross-workspace-attach
CVECVSSEPSSKEVRExploitTítuloMod.
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