Veracode Vulnerability DatabaseVERACODE:46706Cross Site Scripting (XSS)
7.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
6.3 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.3%
phlex is vulnerable to Cross Site Scripting (XSS). The vulnerability is due to insufficient sanitization of user-provided data in HTML attributes. If an application renders an `` tag within a href attribute thats set to a user provided link, arbitrary JavaScript execution may occur due to overly permissive browser techniques on rendering JavaScript in HTML attributes.
References
developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy
developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy#unsafe-inline
github.com/payloadbox/xss-payload-list
github.com/phlex-ruby/phlex/commit/da8f94342a84cff9d78c98bcc3b3604ee2e577d2
github.com/phlex-ruby/phlex/security/advisories/GHSA-9p57-h987-4vgx
rubygems.org/gems/phlex
Related
7.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
6.3 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.3%