CVE-2025-67491
Stored XSS in OpenEMR billing interface enables cookie theft and admin impersonation.
Is CVE-2025-67491 being exploited?
Not confirmed. CVE-2025-67491 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 0.25% probability of exploitation in the next 30 days.
How severe is CVE-2025-67491?
CVE-2025-67491 is rated High with a CVSS score of 8.5. 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-2025-67491?
Yes. A fix has been recorded for CVE-2025-67491. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2025-67491 affect?
CVE-2025-67491 affects OpenEMR 5.0.0.5-7.0.3.4. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2025-67491?
Upgrade to 7.0.4+ and apply vendor patch.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Stored XSS allows low-privilege users to inject payloads, steal session cookies, and impersonate admins via the billing UI.
Patch when possible
- affected>= 5.0.0.5 and < 7.0.4
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.