What’s Vulnerable › Vulnerabilities

CVE-2022-1243: CRHTLF can lead to invalid protocol extraction potentially leading to XSS in medialize/uri.js

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-04-05 · updated 2026-06-17
• Weakness: CWE-20

Description

CRHTLF can lead to invalid protocol extraction potentially leading to XSS in GitHub repository medialize/uri.js prior to 1.19.11.

Affected products

• medialize/uri.js: before 1.19.11 — fixed in 1.19.11

How to fix

Upgrade to a fixed version: medialize/uri.js 1.19.11. Check the vendor advisory for mitigations.

References

• https://github.com/medialize/uri.js/commit/b0c9796aa1a95a85f40924fb18b1e5da3dc8ffae
• https://huntr.dev/bounties/8c5afc47-1553-4eba-a98e-024e4cc3dfb7
• https://github.com/medialize/uri.js/commit/b0c9796aa1a95a85f40924fb18b1e5da3dc8ffae
• https://huntr.dev/bounties/8c5afc47-1553-4eba-a98e-024e4cc3dfb7

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