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Medium severity · published Oct 29, 2025
CVE-2025-12450
LiteSpeed Cache <= 7.5.0.1 - Reflected Cross-Site Scripting
6.1
CVSS
0.4%
EPSS
No
On KEV
Description
The LiteSpeed Cache plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URLs in all versions up to, and including, 7.5.0.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
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)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LC
LiteSpeed Cache · litespeedtech
through 7.5.0.1 · source: vendor
Affected product
LC
LiteSpeed Cache
litespeedtech
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-12450
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-12450
github.com
https://github.com/litespeedtech/lscache_wp/commit/3d473f44d37ec2a834162ff1d86c017e9ae67db3
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/98f71c32-9453-4598-acb5-242818508c74?source=cve
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