Medium severity · published Jun 3, 2024
CVE-2023-23735
WordPress Spectra – WordPress Gutenberg Blocks plugin <= 2.3.0 - Unauthenticated Email HTML Injection Vulnerability
6.1
CVSS
0.3%
EPSS
No
On KEV
Description
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Brainstorm Force Spectra allows Code Injection.This issue affects Spectra: from n/a through 2.3.0.
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)0.3% · higher than 21% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SP
Spectra · Brainstorm Force
through 2.3.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-23735
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-23735
Third Party Advisory
https://patchstack.com/database/vulnerability/ultimate-addons-for-gutenberg/wordpress-spectra-wordpress-gutenberg-blocks-plugin-2-3-0-unauthenticated-email-html-injection-vulnerability?_s_id=cve
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