CVE-2021-39308

WooCommerce myghpay Payment Gateway <= 3.0 Reflected Cross-Site Scripting

CVSS 6.1 MEDIUMEPSS 0.8%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.1EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

14 Dec 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

The WooCommerce myghpay Payment Gateway WordPess plugin is vulnerable to Reflected Cross-Site Scripting via the clientref parameter found in the ~/processresponse.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 3.0.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

WooCommerce myghpay Payment Gateway · WooCommerce myghpay Payment Gateway

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References

https://plugins.trac.wordpress.org/browser/woo-myghpay-payment-gateway/trunk/processresponse.php?rev=2410420#L134 https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39308