CVE-2026-65842
SSRF in Plate's @platejs/docx-io when converting HTML to DOCX on server-side.
Is CVE-2026-65842 being exploited?
Not confirmed. CVE-2026-65842 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 0.30% probability of exploitation in the next 30 days.
How severe is CVE-2026-65842?
CVE-2026-65842 is rated High with a CVSS score of 8.2. 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-2026-65842?
Yes. A fix has been recorded for CVE-2026-65842. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-65842 affect?
CVE-2026-65842 affects Plate rich-text editor, @platejs/docx-io (<53.3.2), Server-side htmlToDocxBlob implementations, Web apps using Plate for server-side conversion. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-65842?
Upgrade @platejs/docx-io to >=53.3.2 and avoid converting untrusted HTML server-side.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Server-side request forgery: attackers can fetch internal resources, embed response bytes in DOCX, and cause resource exhaustion via remote responses.
Immediate action required
- affected< 53.3.2
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.