Vulnerability Description
The LiteSpeed Cache WordPress plugin before 4.4.4 does not escape the qc_res parameter before outputting it back in the JS code of an admin page, leading to a Reflected Cross-Site Scripting
CVSS Score
4.8
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Litespeedtech | Litespeed Cache | < 4.4.4 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/changeset/2634373PatchThird Party Advisory
- https://wpscan.com/vulnerability/7f8b4275-7586-4e04-afd9-d12bdab6ba9bExploitThird Party Advisory
- https://plugins.trac.wordpress.org/changeset/2634373PatchThird Party Advisory
- https://wpscan.com/vulnerability/7f8b4275-7586-4e04-afd9-d12bdab6ba9bExploitThird Party Advisory
FAQ
What is CVE-2021-24963?
CVE-2021-24963 is a vulnerability with a CVSS score of 4.8 (MEDIUM). The LiteSpeed Cache WordPress plugin before 4.4.4 does not escape the qc_res parameter before outputting it back in the JS code of an admin page, leading to a Reflected Cross-Site Scripting
How severe is CVE-2021-24963?
CVE-2021-24963 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-24963?
Check the references section above for vendor advisories and patch information. Affected products include: Litespeedtech Litespeed Cache.