Security readout for executives and security teams
Plain-English summary
CVE-2024-37493 is a CSRF issue in the WordPress Posterity theme through version 3.3. It could let an attacker trick a logged-in user into performing an unintended action. The cited CVSS score is 4.3, so business urgency is moderate and depends on whether the theme is deployed.
Executive priority
Treat as a moderate website hygiene issue. Prioritize externally facing WordPress sites, especially those with frequent admin activity, but do not escalate as an emergency without evidence of exposure or exploitation.
Technical view
The vulnerability is CWE-352 Cross-Site Request Forgery in sonalsinha21 Posterity for WordPress, affecting versions through 3.3. The CVSS v3.1 vector is AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N, indicating network reachability, required user interaction, and limited integrity impact.
Likely exposure
Exposure is limited to WordPress sites with the Posterity theme installed or active at version 3.3 or earlier. The source bundle does not identify specific vulnerable endpoints, required roles, or a fixed version.
Exploitation context
The CVE is not listed as CISA KEV, and the provided sources do not claim active exploitation. Exploitation would require a targeted logged-in user to interact with attacker-controlled content or a malicious link.
Researcher notes
Available evidence confirms the vulnerability class, product, affected range, CVSS score, and Patchstack entry. It does not provide endpoint details, proof-of-concept status, exploit telemetry, or an official fixed version in the supplied bundle.
Mitigation direction
- Inventory WordPress sites for Posterity theme version 3.3 or earlier.
- Check vendor or Patchstack guidance for a fixed release or official remediation.
- Upgrade only to a vendor-confirmed fixed version if one is available.
- If no fix is available, replace or disable the theme where business risk allows.
Validation and detection
- Confirm whether Posterity is installed or active on each WordPress instance.
- Record the exact theme version and compare it to the affected range through 3.3.
- Review administrator change history for unexpected configuration or content modifications.
- Track remediation status against CVE-2024-37493 in vulnerability management records.
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-2024-37493 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.
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:N/UI:R/S:U/C:N/I:L/A:N2.81.4PatchstackVulnerability 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
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/Theme/posterity/vulnerability/wordpress-posterity-theme-3-3-cross-site-request-forgery-csrf-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.
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.