Security readout for executives and security teams
Plain-English summary
CVE-2024-51919 is a critical file upload flaw in the WordPress Fancy Product Designer plugin through version 6.4.3. An unauthenticated attacker may be able to upload dangerous files, creating potential for site compromise, data theft, defacement, or outage. Treat affected public WordPress sites as urgent until vendor guidance confirms remediation.
Executive priority
Prioritize within the current remediation cycle, especially on public or revenue-generating WordPress sites. If the plugin is present at version 6.4.3 or earlier, reduce exposure immediately and confirm vendor-supported remediation before returning it to service.
Technical view
The issue is CWE-434: unrestricted upload of files with dangerous type in radykal Fancy Product Designer. The CVSS 3.1 score is 9.0 with network access, no privileges, no user interaction, high confidentiality, integrity, and availability impact, and changed scope. The source bundle names affected versions as through 6.4.3.
Likely exposure
Public WordPress sites using Fancy Product Designer through version 6.4.3 are the primary exposure. Risk is highest for ecommerce or product customization sites where the plugin is installed and reachable. The bundle does not provide CPEs, hosting indicators, or a confirmed fixed version.
Exploitation context
The CVE is not listed as KEV in the supplied bundle, and no cited source here confirms active exploitation. The flaw is still high priority because it is unauthenticated, network reachable, and affects file upload handling, a common path to full WordPress compromise.
Researcher notes
Evidence supports a critical unauthenticated arbitrary file upload in Fancy Product Designer through 6.4.3. The bundle does not include exploit proof, active exploitation confirmation, detailed vulnerable endpoint behavior, or a named patched version. Avoid assuming compromise, but validate affected sites for unexpected uploads and integrity changes.
Mitigation direction
- Inventory all WordPress sites for Fancy Product Designer and installed version.
- If version is <=6.4.3, remove or disable the plugin until remediated.
- Check vendor and Patchstack guidance for a confirmed fixed version or workaround.
- Preserve logs and site backups before cleanup or incident response actions.
- Limit administrative access and review WordPress file integrity after exposure.
Validation and detection
- Confirm plugin presence and version from WordPress administration or asset inventory.
- Review web, WordPress, and upload directories for unexpected files after exposure.
- Check whether affected sites were publicly reachable during the exposure window.
- Monitor CVE, CVE List, and Patchstack records for updated remediation details.
- Validate that any upgrade or removal is reflected across production and staging.
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-434: File access and web shell behavior lookup
File traversal and upload weaknesses can lead teams to review file, web shell, execution, and collection telemetry. 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 lookupFile access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2024-51919 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
- Critical
- CVSS
- 9 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
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.
SSVC decision data
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:H/PR:N/UI:N/S:C/C:H/I:H/A:H2.26PatchstackVulnerability scoring details
Base CVSS 3.1 score
9CriticalVector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
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.
Unrestricted Upload of File with Dangerous Type
Unrestricted Upload of File with Dangerous Type represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.