WooCommerce Currency Switcher < 1.3.7 - Authenticated (Low Privilege) Local File Inclusion

published 2024-01-16 2 y ago modified 2026-06-17 4 mo ago also EUVD-2021-11478

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.3%; EPSS 1.3% chance of exploitation in 30 days, percentile 70%
public exploits: 0; none known

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

Patch / fix

fixed in 1

Unknown FOX 1.3.7

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 2 y ago (2024-01-16)

Exploit prediction

1.32% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

wpscan.com https://wpscan.com/vulnerability/a0bc4b13-53fe-462d-8306-8915196d3a5a/ referenced PoC, tagged "exploit" by a source, unverified
jetpack.com https://jetpack.com/2021/07/22/severe-vulnerability-patched-in-woocommerce-currency-switcher/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Unknown FOX

Classification

Weakness

CWE-22 Improper Limitation of a Pathname to a Restricted Directory

Technology feeds

WordPress rss critical rss

References

wpscan.com /vulnerability/a0bc4b13-53fe-462d-8306-8915196d3a5a/
exploit, vdb-entry, technical-description, third-party-advisory
jetpack.com /2021/07/22/severe-vulnerability-patched-in-woocommerce-currency-switcher/
exploit, third-party-advisory

Sources

CVE List CVE-2021-24566
NVD CVE-2021-24566

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary