Improper validation of integrity check value in jspdf - #VU60182
Published: January 31, 2022
Vulnerability identifier: #VU60182
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: N/A
CWE-ID: CWE-354
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Jelle_S
Affected software:
jspdf
jspdf
Detailed vulnerability description
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to missing integrity check when loading the pdfobject lib from CDN in calls to output('pdfobjectnewwindow'). A remote attacker who is able to compromise CDN or perform MitM attack can inject arbitrary JS code and execute it victim's browser.
Remediation
Install updates from vendor's website.