XSS in Pluginus Woocommerce Currency Switcher
CVE-2021-25043
The WOOCS WordPress plugin before 1.3.7.3 does not sanitise and escape the custom_prices parameter before outputting it back in the response, leading to a Reflected Cross-Site Scripting issue
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.009 (57.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Pluginus Woocommerce Currency Switcher
- Woocs – Currency Switcher For Woocommerce. Professional And Free Multi Plugin Pay In Selected — versions 1.3.7.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/8601bd21-becf-4809-8c11-d053d1121eae (Exploit, Third Party Advisory)
- plugins.trac.wordpress.org/changeset/2640621/woocommerce-currency-switcher (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-25043?
- CVE-2021-25043 is a medium-severity vulnerability in Pluginus Woocommerce Currency Switcher, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-01-10.
- How severe is CVE-2021-25043?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2021-25043 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.