VulnerabilityModified
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.
HIGH 8.8EPSS 0.97%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.97%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The site-offline plugin before 1.4.4 for WordPress lacks certain wp_create_nonce and wp_verify_nonce calls, aka CSRF.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.97% probability · 60th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Affected
- freehtmldesigns/site offline
- Source
- cve@mitre.org
References
- https://advisory.checkmarx.net/advisory/CX-2020-4292Exploit, Third Party Advisory
- https://developer.wordpress.org/reference/functions/wp_create_nonce/Third Party Advisory
- https://developer.wordpress.org/reference/functions/wp_verify_nonce/Third Party Advisory
- https://plugins.trac.wordpress.org/changeset/2445009/Patch, Third Party Advisory
- https://wordpress.org/plugins/site-offline/#developersProduct, Third Party Advisory
- https://advisory.checkmarx.net/advisory/CX-2020-4292Exploit, Third Party Advisory
- https://developer.wordpress.org/reference/functions/wp_create_nonce/Third Party Advisory
- https://developer.wordpress.org/reference/functions/wp_verify_nonce/Third Party Advisory
- https://plugins.trac.wordpress.org/changeset/2445009/Patch, Third Party Advisory
- https://wordpress.org/plugins/site-offline/#developersProduct, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.