Security readout for executives and security teams
Plain-English summary
CVE-2024-54256 is a broken access control flaw in the WordPress Easy Blocks pro plugin. A logged-in user may reach functionality that should be restricted. The reported impact is limited integrity loss but high availability impact, so affected sites should be prioritized for review.
Executive priority
Treat this as a high-priority WordPress plugin exposure, especially on public business sites with many user accounts. Prioritize inventory first, then apply vendor-directed remediation or disablement where risk outweighs plugin need.
Technical view
The issue is CWE-862 Missing Authorization in Seerox Easy Blocks pro through version 1.0.21. CVSS 3.1 is 7.1 with network access, low complexity, low privileges required, no user interaction, unchanged scope, no confidentiality impact, low integrity impact, and high availability impact.
Likely exposure
Exposure is limited to WordPress sites running Easy Blocks pro version 1.0.21 or earlier. The CVE data does not identify affected CPEs or hosting configurations, so asset inventory is required.
Exploitation context
The source bundle does not show CISA KEV listing or cite active exploitation. The CVSS vector indicates exploitation requires a low-privileged authenticated user, not an unauthenticated attacker.
Researcher notes
Evidence is limited to CVE metadata and the Patchstack advisory reference. Do not assume a public exploit, fixed version, or exact vulnerable function from the provided bundle. Validation should focus on version exposure and authorization-sensitive plugin behavior.
Mitigation direction
- Inventory WordPress sites for Easy Blocks pro installations.
- Check Seerox and Patchstack guidance for a fixed release or vendor workaround.
- Disable the plugin where business impact allows until guidance is confirmed.
- Restrict low-privileged WordPress account creation and review existing roles.
- Monitor affected sites for availability issues and unauthorized plugin-related changes.
Validation and detection
- Confirm whether Easy Blocks pro is installed on each WordPress site.
- Record installed plugin versions and flag version 1.0.21 or earlier.
- Review WordPress user roles with plugin access for least privilege.
- Check security logs for unusual authenticated plugin activity.
- Track remediation status against the vendor or Patchstack advisory.
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-862: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. 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-2024-54256 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
- High
- CVSS
- 7.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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:L/PR:L/UI:N/S:U/C:N/I:L/A:H2.84.2PatchstackVulnerability scoring details
Base CVSS 3.1 score
7.1HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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
- CVE List V5 sourceCVE List V5
- https://patchstack.com/database/Wordpress/Plugin/easy-blocks-pro/vulnerability/wordpress-easy-blocks-pro-plugin-1-0-21-broken-access-control-vulnerability?_s_id=cveCVE reference, Patchstack · vdb-entry
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.
Missing Authorization
Missing Authorization represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.