CVE-2026-56785
Stored XSS in FlatPress forms via unencoded fields.
Is CVE-2026-56785 being exploited?
Not confirmed. CVE-2026-56785 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-2026-56785?
CVE-2026-56785 is rated High with a CVSS score of 8.4. 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-2026-56785?
Yes. A fix has been recorded for CVE-2026-56785. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-56785 affect?
CVE-2026-56785 affects FlatPress CMS. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-56785?
Patch/upgrade to fixed commit 10be83c; ensure proper input encoding.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Stored XSS via unencoded name/URL/email fields; injected JS runs in visitors' browsers (including admins).
Immediate action required
- affected< 10be83c
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.