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CVE-2017-6540

UnknownEPSS 0.64%

Last modified

CVE-2017-6540 is a vulnerability of currently unknown severity. Multiple Cross-Site Scripting (XSS) issues were discovered in webpagetest 3.0. The vulnerabilities exist due to insufficient filtration of user-supplied data (configs) passed to the webpagetest-master/www/benchmarks/compare.php URL. EPSS estimates a 0.64% chance of exploitation in the next 30 days.

Description

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

Metrics

EPSS Probability
0.64%

45.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Webpagetest ProjectWebpagetest3.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-6540?
Multiple Cross-Site Scripting (XSS) issues were discovered in webpagetest 3.0. The vulnerabilities exist due to insufficient filtration of user-supplied data (configs) passed to the webpagetest-master/www/benchmarks/compare.php URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.
How severe is CVE-2017-6540?
Severity scoring for CVE-2017-6540 is pending analysis. The EPSS model estimates a 0.64% probability of exploitation in the next 30 days.
How do I fix CVE-2017-6540?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST