CVE-2020-35773
HIGH
8.8
CVSS Score
Published: December 29, 2020 at 05:46 PM UTC
Updated: June 17, 2026 at 03:14 AM UTC
1 product affected across 1 vendorSite Offline
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Severity
HIGH8.8
Exploit prediction
EPSS 1.0%
Description
The site-offline plugin before 1.4.4 for WordPress lacks certain wp_create_nonce and wp_verify_nonce calls, aka CSRF.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Site Offline· Freehtmldesignswordpress-plugin
95%v < 1.4.4
Affected range stops below 1.4.4, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (5)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://advisory.checkmarx.net/advisory/CX-2020-4292x_refsource_MISCThird Party Advisory
Source: [email protected]
https://developer.wordpress.org/reference/functions/wp_create_nonce/x_refsource_MISCThird Party Advisory
Source: [email protected]
https://developer.wordpress.org/reference/functions/wp_verify_nonce/x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://plugins.trac.wordpress.org/changeset/2445009/x_refsource_MISCProductThird Party Advisory
Source: [email protected]
https://wordpress.org/plugins/site-offline/#developersCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-352
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