CVE-2020-7937
Plone cross site scripting (XSS)
5.4
MEDIUM
CVSS 3.1
EPSS 0.42%
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.
How to fix CVE-2020-7937
To remediate CVE-2020-7937, upgrade the affected package to a fixed version below.
- PyPI/plone—no fix listed
- —upgrade to 5.2.2 or later
Is CVE-2020-7937 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 5.0, <= 5.2.1
- >= 5.0, < 5.2.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N |
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |