PT-2026-56820 · Mettle · Sendportal

Superman_04 · Published 2026-07-09 · Updated 2026-07-09 · CVE-2026-15191

Mitre

CVSS v3.1

6.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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.

Exploit

Fix

Improper Authorization

IDOR

Weakness Enumeration

CWE-285

CWE-639

Related Identifiers

CVE-2026-15191

Affected Products

Sendportal

References · 7

• 🔥 https://github.com/mettle/sendportal/issues/339 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-15191 · Security Note
• https://github.com/mettle/sendportal · Note
• https://vuldb.com/vuln/377117 · Note
• https://vuldb.com/submit/851622 · Note
• https://vuldb.com/cve/CVE-2026-15191 · Note
• https://vuldb.com/vuln/377117/cti · Note