GHSA-8mc4-2xrc-g582

Plone cross site scripting (XSS)

Source: GitHub Advisory Database (reviewed) Moderate CVE-2020-7937

Packages

Ecosystem	Package	Affected	Fixed in
PyPI	Plone	>= 5.0, <= 5.2.1	no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

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.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2020-7937 advisory
https://github.com/plone/Plone package
https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2020-86.yaml web
https://plone.org/security/hotfix/20200121 web
https://plone.org/security/hotfix/20200121/xss-in-the-title-field-on-plone-5-0-and-higher web
https://www.openwall.com/lists/oss-security/2020/01/22/1 web
http://www.openwall.com/lists/oss-security/2020/01/24/1 web