What’s Vulnerable › Vulnerabilities

CVE-2018-10193

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-04-18 · updated 2026-06-17
• Weakness: CWE-400

Description

LogMeIn LastPass through 4.15.0 allows remote attackers to cause a denial of service (browser hang) via an HTML document because the resource consumption of onloadwff.js grows with the number of INPUT elements.

Affected products

• Logmein Lastpass: through 4.15.0

References

• https://forums.lastpass.com/viewtopic.php?f=12&t=286955
• https://twitter.com/LastPassHelp/status/955478245650071552
• https://www.youtube.com/watch?v=wTcYWZwq3TE
• https://forums.lastpass.com/viewtopic.php?f=12&t=286955
• https://twitter.com/LastPassHelp/status/955478245650071552
• https://www.youtube.com/watch?v=wTcYWZwq3TE

Get alerted when CVE-2018-10193 or the next vulnerability affects your stack