CVSS v3.x: 7.1 (High)
- >= 6.3.2
A payments info page of Pay is susceptible to reflected Cross-site
scripting. An attacker could create a working URL that renders a
Pay. This URL could be distributed via email to specifically target
certain individuals. If the targeted application contains a
functionality to submit user-generated content (such as comments)
the attacker could even distribute the URL using that functionality.
This has been patched in version 6.3.2 and above.
Pay will now sanitize the
back parameter and only permit relative paths.