Vulnerability Details : CVE-2020-35773
The site-offline plugin before 1.4.4 for WordPress lacks certain wp_create_nonce and wp_verify_nonce calls, aka CSRF.
Vulnerability category: Cross-site request forgery (CSRF)
Products affected by CVE-2020-35773
- cpe:2.3:a:freehtmldesigns:site_offline:*:*:*:*:*:wordpress:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-35773
0.37%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-35773
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2020-35773
-
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-35773
-
https://advisory.checkmarx.net/advisory/CX-2020-4292
Checkmarx Advisory | CX-2020-4292 / RCE via site-offline wordpress pluginExploit;Third Party Advisory
-
https://developer.wordpress.org/reference/functions/wp_verify_nonce/
wp_verify_nonce() | Function | WordPress Developer ResourcesThird Party Advisory
-
https://plugins.trac.wordpress.org/changeset/2445009/
Changeset 2445009 – WordPress Plugin RepositoryPatch;Third Party Advisory
-
https://wordpress.org/plugins/site-offline/#developers
Site Offline Or Coming Soon Or Maintenance Mode – WordPress plugin | WordPress.orgProduct;Third Party Advisory
-
https://developer.wordpress.org/reference/functions/wp_create_nonce/
wp_create_nonce() | Function | WordPress Developer ResourcesThird Party Advisory
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