CVE-2025-12450
published 2025-10-29CVE-2025-12450: 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…
PriorityP277medium6.1CVSS 3.1
AVNACLPRNUIRSCCLILAN
ITWVulnCheck KEV
Exploited in the wild
EPSS
0.38%
30.0th percentile
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.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| litespeedtech | litespeed_cache | <= 7.5.0.1 | — |
| msrc | cbl2_glib_2.60.1-5_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_1.0_arm | — | — |
| msrc | cbl_mariner_1.0_x64 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
| msrc | cm1_glib_2.58.0-6_on_cbl_mariner_1.0 | — | — |
CVSS provenance
nvdv3.16.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
vulncheck6.1MEDIUM
vendor_msrc9.8CRITICAL
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GHSA
GHSA-fvmg-22f6-q6vj: The LiteSpeed Cache plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URLs in all versions up to, and including, 7
ghsa_unreviewed·2025-10-29
CVE-2025-12450 [MEDIUM] CWE-79 GHSA-fvmg-22f6-q6vj: The LiteSpeed Cache plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URLs in all versions up to, and including, 7
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.
VulnCheck
LiteSpeed Technologies LiteSpeed Cache Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
vulncheck·2025·CVSS 6.1
CVE-2025-12450 [MEDIUM] LiteSpeed Technologies LiteSpeed Cache Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
LiteSpeed Technologies LiteSpeed Cache Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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.
Affected: LiteSpeed Technologies LiteSpeed Cache
Required Action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Exploitation References: https://patchstack.com/database/wordpre
Microsoft
file_copy_fallback in gio/gfile.c in GNOME GLib 2.15.0 through 2.61.1 does not properly restrict file permissions while a copy operation is in progress. Instead default permissions are used.
vendor_msrc·2019-05-14·CVSS 9.8
CVE-2019-12450 [CRITICAL] CWE-362 file_copy_fallback in gio/gfile.c in GNOME GLib 2.15.0 through 2.61.1 does not properly restrict file permissions while a copy operation is in progress. Instead default permissions are used.
file_copy_fallback in gio/gfile.c in GNOME GLib 2.15.0 through 2.61.1 does not properly restrict file permissions while a copy operation is in progress. Instead default permissions are used.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to re
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-10-29
Published
Exploited in the wild