CVE-2020-7937

Description

An XSS issue in the title field in Plone 5.0 through 5.2.1 allows users with a certain privilege level to insert JavaScript that will be executed when other users access the site.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.50%
Vendor Advisory plone.org Vendor Advisory plone.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://plone.org/security/hotfix/20200121 vendor advisory
https://www.openwall.com/lists/oss-security/2020/01/22/1 third party advisory mailing list
https://plone.org/security/hotfix/20200121/xss-in-the-title-field-on-plone-5-0-and-higher vendor advisory
http://www.openwall.com/lists/oss-security/2020/01/24/1 third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2020-7937?
CVE-2020-7937 has been scored as a medium severity vulnerability.
How to fix CVE-2020-7937?
To fix CVE-2020-7937, 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-2020-7937 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-7937 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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