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Medium severity · published Dec 29, 2023
CVE-2023-50889
WordPress Beaver Builder Plugin <= 2.7.2 is vulnerable to Cross Site Scripting (XSS)
5.4
CVSS
0.3%
EPSS
No
On KEV
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in The Beaver Builder Team Beaver Builder – WordPress Page Builder allows Stored XSS.This issue affects Beaver Builder – WordPress Page Builder: from n/a through 2.7.2.
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)0.3% · higher than 25% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BB
Beaver Builder – WordPress Page Builder · The Beaver Builder Team
through 2.7.2 · source: vendor
BB
Beaver Builder · Fastlinemedia
through 2.7.2 · source: NVD
Affected product
BB
Beaver Builder – WordPress Page Builder
The Beaver Builder Team
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-50889
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-50889
Third Party Advisory
https://patchstack.com/database/vulnerability/beaver-builder-lite-version/wordpress-beaver-builder-plugin-2-7-2-cross-site-scripting-xss-vulnerability?_s_id=cve