Security readout for executives and security teams
Plain-English summary
This issue affects WordPress sites using the Yuki theme through version 1.3.14. If an administrator is tricked into clicking a crafted link, an attacker could reset theme customizer settings. The impact is limited to site appearance or configuration integrity, not data theft or server compromise based on the provided sources.
Executive priority
Treat this as a routine but real website integrity issue. Prioritize public-facing WordPress sites where visual trust, branding, or conversion pages matter. It does not currently justify emergency response unless local evidence shows abuse.
Technical view
CVE-2024-1943 is a CSRF flaw in Yuki theme reset_customizer_options(), caused by missing or incorrect nonce validation. It is network reachable, requires no attacker authentication, and requires administrator interaction. CVSS 3.1 is 4.3 with low integrity impact only.
Likely exposure
Exposure is likely limited to WordPress installations running the Yuki theme version 1.3.14 or earlier. The CVE affected metadata is sparse, so vulnerability managers should verify the installed theme name and version rather than relying only on scanner CPE matching.
Exploitation context
The sources describe a forged-request scenario requiring a logged-in site administrator to take an action such as clicking a link. The CVE is not listed in KEV, and the provided sources do not claim active exploitation.
Researcher notes
The primary risk is unauthorized state change through CSRF, not privilege escalation. Validation should focus on version confirmation and nonce enforcement. The WordPress Trac changeset for 1.3.15 is useful remediation evidence, but the bundle does not provide broader exploit telemetry.
Mitigation direction
- Update the Yuki theme to version 1.3.15 or later if available.
- Check the WordPress theme repository and vendor guidance for current fixed versions.
- Limit administrator sessions to trusted devices and avoid unsolicited admin-context links.
- Review whether theme setting resets require nonce validation after updating.
Validation and detection
- Inventory WordPress sites using the Yuki theme.
- Confirm whether installed Yuki versions are 1.3.14 or earlier.
- Verify the fixed code includes nonce validation around reset_customizer_options().
- Check recent admin activity for unexpected theme customizer resets.
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-2024-1943 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
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.