CVE-2026-15191CWE-285CWE-639

CVE-2026-15191

Medium · published July 9, 2026

CVSS v3.1
6.3
EPSS
0%
Percentile
31.2
In the wild
Unconfirmed
What it is

A flaw has been found in mettle sendportal up to 3.0.1. This vulnerability affects unknown code of the file vendor/mettle/sendportal-core/src/Http/Requests/CampaignStoreRequest.php of the component Campaign Creation Endpoint. Executing a manipulation can lead to authorization bypass. The attack can be executed remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00384 · 31.2th percentile
Weaknesses
CWE-285 · Improper Authorization; CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-07-09T21:16Z
References (6)
https://github.com/mettle/sendportal/ · [email protected]https://github.com/mettle/sendportal/issues/339 · [email protected]https://vuldb.com/cve/CVE-2026-15191 · [email protected]https://vuldb.com/submit/851622 · [email protected]https://vuldb.com/vuln/377117 · [email protected]https://vuldb.com/vuln/377117/cti · [email protected]
EPSS history
Timeline
  • 09 JUL 16:00Z
    mettle sendportal Campaign Creation Endpoint CampaignStoreRequest.php authorization
    cvelistv5