CVE-2019-25142
The Mesmerize & Materialis themes for WordPress are vulnerable to authenticated options change in versions up to, and including,1.6.89 (Mesmerize) and 1.0.172 (Materialis).
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.31%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The Mesmerize & Materialis themes for WordPress are vulnerable to authenticated options change in versions up to, and including,1.6.89 (Mesmerize) and 1.0.172 (Materialis). This is due to 'companion_disable_popup' function only checking the nonce while sending user input to the 'update_option' function. This makes it possible for authenticated attackers to change otherwise restricted options.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.31% probability · 69th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-862
- Affected
- extendthemes/materialis · extendthemes/mesmerize
- Source
- security@wordfence.com
References
- https://blog.nintechnet.com/wordpress-mesmerize-and-materialis-themes-fixed-an-authenticated-options-change-vulnerability/Exploit, Technical Description, Third Party Advisory
- https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=121290%40materialis&new=121290%40materialis&sfp_email=&sfph_mail=Patch, Release Notes
- https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=121291%40mesmerize&new=121291%40mesmerize&sfp_email=&sfph_mail=Patch, Release Notes
- https://wordpress.org/themes/materialis/Product
- https://wordpress.org/themes/mesmerize/Product
- https://wpscan.com/vulnerability/e4d70f03-69d5-4cca-8300-985f68d19ddcThird Party Advisory
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8c9c3302-47cd-4dbe-b79e-5e6032928074?source=cvePatch, Third Party Advisory
- https://blog.nintechnet.com/wordpress-mesmerize-and-materialis-themes-fixed-an-authenticated-options-change-vulnerability/Exploit, Technical Description, Third Party Advisory
- https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=121290%40materialis&new=121290%40materialis&sfp_email=&sfph_mail=Patch, Release Notes
- https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=121291%40mesmerize&new=121291%40mesmerize&sfp_email=&sfph_mail=Patch, Release Notes
- https://wordpress.org/themes/materialis/Product
- https://wordpress.org/themes/mesmerize/Product
- https://wpscan.com/vulnerability/e4d70f03-69d5-4cca-8300-985f68d19ddcThird Party Advisory
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8c9c3302-47cd-4dbe-b79e-5e6032928074?source=cvePatch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.