CVE-2026-75956
J-BusinessDirectory pagination parsing flaw allows crafted input to trigger PHP errors and cause DoS.
Is CVE-2026-75956 being exploited?
Not confirmed. CVE-2026-75956 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 0.31% probability of exploitation in the next 30 days.
How severe is CVE-2026-75956?
CVE-2026-75956 is rated High. 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-2026-75956?
Yes. A fix has been recorded for CVE-2026-75956. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-75956 affect?
CVE-2026-75956 affects Joomla J-BusinessDirectory < 6.2.3 (cmsjunkie). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-75956?
Upgrade J-BusinessDirectory to 6.2.3 and validate/sanitize pagination inputs
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote Denial of Service by sending non-numeric/array pagination parameters (e.g., limitstart[]) causing PHP type errors and unsafe query use.
Patch when possible
- affected1.0.0-6.2.2
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.