Medium severity · published Jan 23, 2020
CVE-2020-7937
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
5.4
CVSS
0.8%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PL
Plone · Plone
5.0 through 5.2.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-7937
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-7937
Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/01/24/1
Vendor Advisory
https://plone.org/security/hotfix/20200121
Vendor Advisory
https://plone.org/security/hotfix/20200121/xss-in-the-title-field-on-plone-5-0-and-higher
Mailing List
https://www.openwall.com/lists/oss-security/2020/01/22/1
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