CVE-2026-32463
Authenticated contributor can upload arbitrary files via Sync Post With Other Site <=1.9.3
Is CVE-2026-32463 being exploited?
Not confirmed. CVE-2026-32463 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 0.27% probability of exploitation in the next 30 days.
How severe is CVE-2026-32463?
CVE-2026-32463 is rated Critical with a CVSS score of 9.9. 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-2026-32463?
Yes. A fix has been recorded for CVE-2026-32463. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-32463 affect?
CVE-2026-32463 affects Sync Post With Other Site plugin <=1.9.3, WordPress sites using the plugin, Web servers hosting affected WordPress instances. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-32463?
Update plugin to latest version; restrict/remove contributor upload rights; scan for web shells
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated contributor can upload arbitrary files, enabling remote code execution, site takeover, and data theft.
Immediate action required
- affected<= 1.9.3
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.