CVE-2017-7251

Description

A Cross-Site Scripting (XSS) was discovered in pi-engine/pi 2.5.0. The vulnerability exists due to insufficient filtration of user-supplied data (preview) passed to the "pi-develop/www/script/editor/markitup/preview/markdown.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 3.1 •
CVSS 2.0 •
EPSS 0.23%
Third-Party Advisory securityfocus.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/97061 vdb entry third party advisory
https://github.com/pi-engine/pi/issues/1523 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2017-7251?
CVE-2017-7251 has been scored as a medium severity vulnerability.
How to fix CVE-2017-7251?
To fix CVE-2017-7251, 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-2017-7251 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-7251 is being actively exploited. 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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