CVE-2026-48204
NoSQL header abuse enables GridFS operation override.
Is CVE-2026-48204 being exploited?
Not confirmed. CVE-2026-48204 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 0.73% probability of exploitation in the next 30 days.
How severe is CVE-2026-48204?
CVE-2026-48204 is rated Critical with a CVSS score of 9.8. 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-2026-48204?
Yes. A fix has been recorded for CVE-2026-48204. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-48204 affect?
CVE-2026-48204 affects Apache Camel, camel-mongodb-gridfs component. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-48204?
Upgrade to 4.21.0+; set explicit operation or strip gridfs headers
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated HTTP header can override gridfs.operation, enabling read/list/delete of GridFS files.
Patch when possible
- affected>= 4.0.0 and < 4.14.8
- affected>= 4.15.0 and < 4.18.3
- affected>= 4.19.0 and < 4.21.0
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.