CVE-2026-2448
LFI in SiteOrigin Page Builder allows authenticated PHP code execution.
Is CVE-2026-2448 being exploited?
Not confirmed. CVE-2026-2448 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 0.89% probability of exploitation in the next 30 days.
How severe is CVE-2026-2448?
CVE-2026-2448 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-2026-2448?
Yes. A fix has been recorded for CVE-2026-2448. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-2448 affect?
CVE-2026-2448 affects WordPress SiteOrigin Page Builder <= 2.33.5. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-2448?
Update to 2.33.6+; audit for unauthorized PHP uploads.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated users with Contributor+ can include arbitrary PHP via locate_template(), leading to code execution and data exposure.
Patch when possible
- affected<= 2.33.5
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.