CVE-2026-71571
Authenticated SQL injection in iCagenda Joomla extension allowing database compromise.
Is CVE-2026-71571 being exploited?
Not confirmed. CVE-2026-71571 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 0.22% probability of exploitation in the next 30 days.
How severe is CVE-2026-71571?
CVE-2026-71571 is rated High with a CVSS score of 8.6. 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-2026-71571?
Yes. A fix has been recorded for CVE-2026-71571. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-71571 affect?
CVE-2026-71571 affects iCagenda Joomla extension (<4.0.11), Joomla CMS instances running iCagenda. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-71571?
Update iCagenda to the fixed versions, restrict backend access, and audit DB/logs.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated backend users with iCagenda access can inject SQL to read/modify DB, escalate privileges, or compromise site integrity.
Immediate action required
- affected4.0.0-4.0.11
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.