CVE-2026-57810
Blind SQL injection in APIExperts Square for WooCommerce plugin (<=4.7.4).
Is CVE-2026-57810 being exploited?
Not confirmed. CVE-2026-57810 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 0.36% probability of exploitation in the next 30 days.
How severe is CVE-2026-57810?
CVE-2026-57810 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-2026-57810?
Yes. A fix has been recorded for CVE-2026-57810. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-57810 affect?
CVE-2026-57810 affects APIExperts Square for WooCommerce plugin (<=4.7.4), WordPress sites using WooCommerce and the plugin. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-57810?
Update plugin to the latest fixed version or remove; review logs and restrict plugin endpoints.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Blind SQLi allows attackers to extract or alter database data via plugin endpoints, risking data theft and account compromise.
Patch when possible
- affected<= 4.7.4
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.