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Description

Incorrect Privilege Assignment vulnerability in properfraction MailOptin mailoptin allows Privilege Escalation.This issue affects MailOptin: from n/a through <= 1.2.77.3.

PUBLISHED Reserved 2026-06-25 | Published 2026-07-13 | Updated 2026-07-13 | Assigner Patchstack




CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

Incorrect Privilege Assignment

Product status

Default status
unaffected

Any version
affected

Credits

qdtad | Patchstack Bug Bounty Program finder

References

patchstack.com/...ivilege-escalation-vulnerability?_s_id=cve vdb-entry

cve.org (CVE-2026-57813)

nvd.nist.gov (CVE-2026-57813)

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