Security readout for executives and security teams
Plain-English summary
CVE-2023-45269 is a CSRF issue in the WordPress Simple SEO plugin. An attacker could trick a logged-in site user into causing unintended plugin actions. The expected impact is limited integrity and availability, not data theft, based on the supplied CVSS vector.
Executive priority
Treat as a moderate WordPress hygiene issue. It should be remediated in normal vulnerability cycles, faster for externally managed or business-critical sites where admin sessions are frequently active.
Technical view
The bundle describes CWE-352 in David Cole Simple SEO for WordPress, with affected versions stated as up to 2.0.25. CVSS 3.1 is 5.4: network reachable, low complexity, no attacker privileges, user interaction required, with low integrity and availability impact.
Likely exposure
Exposure is likely limited to WordPress sites using the Simple SEO plugin package cds-simple-seo at the affected versions. The source bundle provides no CPEs and incomplete affected-version metadata, so confirm against installed plugin inventory and vendor records.
Exploitation context
CISA KEV status is false, and the supplied sources do not state active exploitation. The vulnerability requires user interaction, consistent with CSRF risk where a victim action is needed for impact.
Researcher notes
The bundle has incomplete version metadata and no explicit fixed version. It also references Patchstack wording for 2.0.23 while the CVE title says up to 2.0.25, so validate exact affected and fixed versions before closure.
Mitigation direction
- Inventory WordPress sites for the Simple SEO plugin.
- Check installed versions against vendor or Patchstack guidance.
- Update, remove, or disable the plugin if affected.
- Prioritize admin-account phishing resistance until resolved.
- Monitor vendor sources for a confirmed fixed version.
Validation and detection
- Confirm whether cds-simple-seo is installed and active.
- Record the installed plugin version on each WordPress site.
- Compare versions with the CVE and Patchstack advisory.
- Review recent plugin setting changes for unauthorized activity.
- Document remediation status for each affected site.
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-2023-45269 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.