CVE-2017-6536

Public Exploit

Description

Multiple Cross-Site Scripting (XSS) issues were discovered in webpagetest 3.0. The vulnerabilities exist due to insufficient filtration of user-supplied data (url, pssid) passed to the webpagetest-master/www/weblite.php URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.22%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/96935 vdb entry
https://github.com/WPO-Foundation/webpagetest/issues/838 issue tracking exploit patch

Frequently Asked Questions

What is the severity of CVE-2017-6536?
CVE-2017-6536 has been scored as a medium severity vulnerability.
How to fix CVE-2017-6536?
To fix CVE-2017-6536, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-6536 being actively exploited in the wild?
It is possible that CVE-2017-6536 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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