CVE-2026-57410
MailerPress plugin privilege escalation lets low-privileged users gain admin-level actions.
Is CVE-2026-57410 being exploited?
Not confirmed. CVE-2026-57410 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.42% probability of exploitation in the next 30 days.
How severe is CVE-2026-57410?
CVE-2026-57410 is rated High with a CVSS score of 8.8. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-57410?
Yes. A fix has been recorded for CVE-2026-57410. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-57410 affect?
CVE-2026-57410 affects MailerPress (WordPress plugin) <= 2.0.2, WordPress sites using MailerPress. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-57410?
Update MailerPress to >2.0.2 immediately; restrict/audit low-privilege accounts.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated low-privilege users can escalate to admin-level actions (modify settings, manage users, send mail), enabling site takeover.
Immediate action required
- affected<= 2.0.2
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.