Security readout for executives and security teams
Plain-English summary
CVE-2020-36744 affects the WordPress NotificationX plugin through version 1.8.2. A malicious actor could trick a logged-in site administrator into triggering a forged request that generates conversions. This is not described as data theft or server takeover, but it can undermine content integrity and trust signals on affected sites.
Executive priority
Treat this as a moderate website integrity issue. Prioritize remediation where NotificationX is used on public or revenue-facing WordPress sites, but it is less urgent than vulnerabilities enabling code execution, data theft, or unauthenticated takeover.
Technical view
The issue is CWE-352 cross-site request forgery caused by missing or incorrect nonce validation in NotificationX generate_conversions(). The CVSS 3.1 score is 4.3, with network attack vector, no privileges required, user interaction required, unchanged scope, and low integrity impact only.
Likely exposure
Exposure is limited to WordPress sites running NotificationX versions up to and including 1.8.2. Risk depends on an administrator being authenticated and persuaded to perform an action that triggers the forged request.
Exploitation context
The provided sources do not report active exploitation, and this CVE is not listed as KEV. The attack requires administrator interaction and appears limited to generating conversions, not arbitrary code execution or data disclosure.
Researcher notes
Evidence supports a CSRF flaw in NotificationX <=1.8.2 tied to generate_conversions() nonce validation. The source bundle includes a WordPress Trac changeset, but does not provide exploit-in-the-wild evidence. Avoid expanding impact beyond low integrity without additional vendor or researcher confirmation.
Mitigation direction
- Inventory WordPress sites for the NotificationX plugin and installed version.
- Upgrade NotificationX beyond version 1.8.2 per vendor or WordPress plugin guidance.
- If immediate upgrade is impossible, consider disabling the plugin until guidance is applied.
- Remind administrators not to click unsolicited links while logged into WordPress.
- Review plugin change history for nonce validation fixes before closing remediation.
Validation and detection
- Confirm no production site runs NotificationX version 1.8.2 or older.
- Review the installed plugin code for nonce validation around generate_conversions().
- Check WordPress plugin management records for completed update deployment.
- Validate that administrator workflows still function after updating or disabling the plugin.
- Document affected sites, remediation date, and remaining exceptions.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-352: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2020-36744 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 4.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N2.81.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
4.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.wordfence.com/threat-intel/vulnerabilities/id/3ebe7680-a76d-4178-a729-f0d79d861912?source=cveCVE reference
- https://blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks/CVE reference
- https://blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks/CVE reference
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-3/CVE reference
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2/CVE reference
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1/CVE reference
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5/CVE reference
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-4/CVE reference
- https://plugins.trac.wordpress.org/changeset/2368331/notificationx/trunk/public/class-nx-public.phpCVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Cross-Site Request Forgery (CSRF)
Cross-Site Request Forgery (CSRF) represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.