Medium severity · published May 23, 2023
CVE-2023-27922
Cross-site scripting vulnerability in Newsletter versions prior to 7.6.9 allows a remote unauthenticated attacker to inject an arbitrary script
6.1
CVSS
1.2%
EPSS
No
On KEV
Description
Cross-site scripting vulnerability in Newsletter versions prior to 7.6.9 allows a remote unauthenticated attacker to inject an arbitrary script.
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)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NE
Newsletter · Stefano Lissa & The Newsletter Team
versions prior to 7.6.9 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-27922
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-27922
Third Party Advisory
https://jvn.jp/en/jp/JVN59341308/
Product
https://wordpress.org/plugins/newsletter/
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