Security readout for executives and security teams
Plain-English summary
CVE-2026-24966 is a medium-severity CSRF issue in the WordPress Copyscape Premium plugin through version 1.4.1. An attacker could trick a user into performing an unintended plugin-related action. The public record indicates limited integrity impact, with no stated confidentiality or availability impact.
Executive priority
Treat this as a routine but time-sensitive WordPress plugin issue. Prioritize sites where Copyscape Premium is installed and administrators regularly use the WordPress dashboard. Business risk appears limited, but unresolved CSRF can allow unwanted configuration or workflow changes.
Technical view
The CVE describes CWE-352 Cross-Site Request Forgery in the copyscape-premium WordPress plugin, affecting Copyscape Premium through <=1.4.1. CVSS 3.1 is 4.3: network-accessible, low complexity, no attacker privileges, user interaction required, low integrity impact. The sources do not identify the vulnerable endpoint or a fixed version.
Likely exposure
Exposure is limited to WordPress sites with Copyscape Premium plugin version 1.4.1 or earlier installed and active. Sites not using this plugin are not indicated as affected. The provided sources do not name a patched release.
Exploitation context
The CVE is not listed as CISA KEV, and the supplied sources do not state active exploitation. CSRF generally requires a targeted user interaction, often while the victim has an active WordPress session. The record does not specify the exact action that can be forged.
Researcher notes
Public details are sparse. The available record establishes CSRF, affected range, CVSS, and Patchstack attribution, but not endpoint, nonce behavior, exploit status, or fix version. Avoid assuming impact beyond low integrity until vendor or researcher details are published.
Mitigation direction
- Inventory WordPress sites for the copyscape-premium plugin.
- Check installed plugin versions against the <=1.4.1 affected range.
- Review Copyscape and Patchstack guidance for updates or mitigations.
- Disable or remove the plugin where it is not business-critical.
- Limit administrative WordPress access to trusted users pending vendor guidance.
Validation and detection
- Confirm whether Copyscape Premium is installed on each WordPress site.
- Record the installed plugin version and compare it to <=1.4.1.
- Check vendor and Patchstack pages for any newly published fixed version.
- Review recent WordPress admin activity for unexpected plugin setting changes.
- Confirm compensating controls are documented if no update is available.
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-2026-24966 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
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.