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LiteSpeed Cache for WordPress CVE-2026-84761: Server-Side Request Forgery (SSRF)

LiteSpeed Cache for WordPress is affected by CVE-2026-84761. Unauthenticated Server Side Request Forgery (SSRF) in LiteSpeed Cache. Affected versions: all versions up to and including 7.9. CVSS base score: 7.2.

High 7.2 CVSS

Affected Versions

all versions up to and including 7.9

Default Update CMD

wp plugin update litespeed-cache

Fix Commands

All supported operating systems

wp plugin update litespeed-cache
# or: WordPress → Plugins → LiteSpeed Cache → Update Now
wp plugin get litespeed-cache --field=version

What this means under a SharedLicense license

Your SharedLicense license itself is not affected — this is a vulnerability in LiteSpeed Cache for WordPress (a free WordPress plugin), not in licensing. No license action is needed; update the plugin to protect the sites running on your servers.

Unauthenticated Server Side Request Forgery (SSRF) in LiteSpeed Cache <= 7.9 versions.

Reference: https://nvd.nist.gov/vuln/detail/CVE-2026-84761

Frequently Asked Questions

What is CVE-2026-84761?
Unauthenticated Server Side Request Forgery (SSRF) in LiteSpeed Cache. Affected versions: all versions up to and including 7.9.
Is CVE-2026-84761 being exploited in the wild?
No confirmed public exploitation has been announced at the time of writing. With a CVSS base score of 7.2, apply the update on your next maintenance window and watch the vendor advisory for changes.
How do I fix CVE-2026-84761?
wp plugin update litespeed-cache. or: WordPress → Plugins → LiteSpeed Cache → Update Now. wp plugin get litespeed-cache --field=version.
Which versions are affected?
Affected: all versions up to and including 7.9. Update to the latest release.

References

Security Advisories

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LiteSpeed CVE-2026-93903

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