CVE-2026-84770
Unauthenticated CSRF in Mang Board WP plugin <=2.3.8 allows remote state-changing actions.
Is CVE-2026-84770 being exploited?
Not confirmed. CVE-2026-84770 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 0.14% probability of exploitation in the next 30 days.
How severe is CVE-2026-84770?
CVE-2026-84770 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-2026-84770?
Yes. A fix has been recorded for CVE-2026-84770. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-84770 affect?
CVE-2026-84770 affects WordPress (Mang Board WP plugin <=2.3.8), Self-hosted WordPress sites using Mang Board WP. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-84770?
Update Mang Board WP to the patched version; restrict admin access and enable WAF CSRF protections.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated attacker can perform state-changing actions on affected sites (modify settings, create or alter content) via CSRF.
Patch when possible
- affected<= 2.3.8
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.