Security readout for executives and security teams
Plain-English summary
CVE-2023-36691 affects the WordPress WebwinkelKeur plugin, reported for versions up to 3.24. A successful CSRF attack could cause a logged-in site user to unintentionally make a limited change. The available sources rate it medium severity and do not show active exploitation.
Executive priority
Treat as a moderate WordPress hygiene item, not an emergency based on current evidence. Prioritize internet-facing business sites using this plugin, especially where WordPress administrators frequently access external links while logged in.
Technical view
The issue is CWE-352 Cross-Site Request Forgery in Albert Peschar WebwinkelKeur for WordPress. CVSS 3.1 is 5.4 with network attack vector, low complexity, no attacker privileges, required user interaction, and low integrity and availability impact. The bundle does not identify a specific vulnerable action or fixed version.
Likely exposure
Exposure is likely limited to WordPress sites with the WebwinkelKeur plugin installed at version 3.24 or earlier. Sites without the plugin, or outside the stated version range, are not shown as affected by the supplied sources.
Exploitation context
The source bundle does not cite KEV listing or active exploitation. CSRF generally requires a victim user interaction while authenticated to the affected WordPress site. The CVSS vector indicates no attacker privileges are required, but user interaction is required.
Researcher notes
Evidence is thin. The supplied data names CSRF and the <=3.24 range, but does not describe the vulnerable endpoint, required victim role, nonce failure, exploit maturity, or fixed version. Avoid asserting exploitability details beyond the CVSS vector and advisory title.
Mitigation direction
- Inventory WordPress sites for the WebwinkelKeur plugin.
- Check whether installed versions are 3.24 or earlier.
- Review vendor, WordPress.org, or Patchstack guidance for a fixed release.
- Update according to official vendor guidance when available.
- Restrict administrative sessions and use normal CSRF-aware operational controls.
Validation and detection
- Confirm whether WebwinkelKeur is installed on each WordPress site.
- Record the installed plugin version and compare it with the <=3.24 range.
- Review site logs for unusual plugin-setting changes around authenticated sessions.
- Verify remediation only against vendor or trusted advisory guidance.
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-2023-36691 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
- 5.4 (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:L
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:L2.82.5Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.4MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
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.