CVE-2026-21446
Unauthenticated access to Bagisto 2.3.x /install/api/* allows admin creation.
Is CVE-2026-21446 being exploited?
Not confirmed. CVE-2026-21446 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 0.64% probability of exploitation in the next 30 days.
How severe is CVE-2026-21446?
CVE-2026-21446 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-2026-21446?
Yes. A fix has been recorded for CVE-2026-21446. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-21446 affect?
CVE-2026-21446 affects Bagisto 2.3.x (pre-2.3.10). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-21446?
Upgrade to Bagisto 2.3.10+; restrict /install/api access.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated admin creation, config changes, and potential data overwrite via /install/api endpoints.
Patch when possible
- affected>= 2.3.0 and < 2.3.10
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.