CVE-2021-24566

HIGHNVD 8.88.8—

8.8

The WooCommerce Currency Switcher FOX WordPress plugin before 1.3.7 was vulnerable to LFI attacks via the "woocs" shortcode.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 83.2%
KEV: Not listed

Published

January 16, 2024

Last Modified

June 11, 2025

References (4)

contact@wpscanhttps://jetpack.com/2021/07/22/severe-vulnerability-patched-in-woocommerce-currency-switcher/
contact@wpscanhttps://wpscan.com/vulnerability/a0bc4b13-53fe-462d-8306-8915196d3a5a/
af854a3a-2127-422b-91ae-364da2661108https://jetpack.com/2021/07/22/severe-vulnerability-patched-in-woocommerce-currency-switcher/
af854a3a-2127-422b-91ae-364da2661108https://wpscan.com/vulnerability/a0bc4b13-53fe-462d-8306-8915196d3a5a/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-22Path Traversal

Data Freshness Timeline

(refreshed 15× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-07 15:23 UTCepss_batch
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Frequently asked(5)

What is CVE-2021-24566?

CVE-2021-24566 is a high vulnerability published on January 16, 2024. The WooCommerce Currency Switcher FOX WordPress plugin before 1.3.7 was vulnerable to LFI attacks via the "woocs" shortcode.

When was CVE-2021-24566 disclosed?

CVE-2021-24566 was first published in the National Vulnerability Database on January 16, 2024, with the most recent update on June 11, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2021-24566 actively exploited?

CVE-2021-24566 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 83.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2021-24566?

CVE-2021-24566 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2021-24566?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-24566, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2021-24566

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2021-24566?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)