Medium severity · published Feb 11, 2022
CVE-2020-13672
Cross-site Scripting (XSS) vulnerability in Drupal core's sanitization API fails to properly filter cross-site scripting under certain circumstances
6.1
CVSS
0.7%
EPSS
No
On KEV
Description
Cross-site Scripting (XSS) vulnerability in Drupal core's sanitization API fails to properly filter cross-site scripting under certain circumstances. This issue affects: Drupal Core 9.1.x versions prior to 9.1.7; 9.0.x versions prior to 9.0.12; 8.9.x versions prior to 8.9.14; 7.x versions prior to 7.80.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 52% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DR
Drupal · Drupal
before 7.80; 8.9.0 before 8.9.14; 9.0.0 before 9.0.12; 9.1.0 before 9.1.7 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-13672
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-13672
Patch
https://www.drupal.org/sa-core-2021-002
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