Security readout for executives and security teams
Plain-English summary
This is a medium-severity CSRF issue in the WordPress Simple URLs plugin from Lasso, reported for versions up to and including 120. A successful attack would require a logged-in user to be tricked into interacting with attacker-controlled content. The documented impact is limited integrity loss, not data theft or service outage.
Executive priority
Treat this as a routine but real WordPress plugin exposure. It is not documented as actively exploited and has limited impact, but affected internet-facing WordPress sites should be remediated during normal patch cycles, faster for high-value sites or administrator-heavy workflows.
Technical view
CVE-2023-45606 is CWE-352 Cross-Site Request Forgery in the Simple URLs WordPress plugin. The CVSS 3.1 vector is AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N, indicating remote reachability, required user interaction, no privileges required by the attacker, and low integrity impact. The source bundle does not identify the exact endpoint or affected action.
Likely exposure
Exposure is limited to WordPress sites with the Lasso Simple URLs plugin package simple-urls installed at version 120 or earlier. Sites without this plugin, or with versions outside the affected range, are not indicated as affected by the supplied sources.
Exploitation context
The CVE is not listed as CISA KEV, and the supplied sources do not state active exploitation. CSRF generally depends on social engineering a logged-in WordPress user into triggering an unintended action. The available evidence does not support claims of automated exploitation or public weaponization.
Researcher notes
The public bundle gives severity, CVSS, CWE, product, and affected range, but not the vulnerable request, nonce failure detail, patched version, or proof-of-concept status. Avoid assuming endpoint behavior beyond CSRF with low integrity impact unless vendor or Patchstack details confirm it.
Mitigation direction
- Inventory WordPress sites for the Simple URLs plugin and installed version.
- Check Lasso or Patchstack guidance for a fixed version or vendor-recommended remediation.
- Upgrade if a fixed release is available through trusted WordPress channels.
- Disable or remove Simple URLs where version 120 or earlier is not business-critical.
- Limit WordPress admin access to trusted users with MFA enabled.
Validation and detection
- Confirm whether each WordPress instance has the simple-urls plugin installed.
- Record the installed Simple URLs version and flag version 120 or earlier.
- Check vendor and Patchstack advisories for current remediation details.
- Verify no unneeded sites retain the affected plugin enabled.
- Review change records after remediation to confirm upgrade, disablement, or removal.
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-2023-45606 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.
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:N2.81.4Primary CVE scoreVulnerability 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
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.