Security readout for executives and security teams
Plain-English summary
CVE-2023-0728 affects the Wicked Folders WordPress plugin up to and including 2.18.16. An attacker cannot directly control the site, but can abuse a logged-in administrator through a forged action to alter plugin folder structure. The business risk is moderate for sites relying on this plugin for content organization.
Executive priority
Handle in normal vulnerability management cadence unless the plugin is widely deployed on business-critical WordPress sites. Prioritize faster remediation where many administrators manage content or where folder changes could disrupt publishing workflows.
Technical view
The issue is CWE-352 cross-site request forgery in the ajax_save_folder function, caused by missing or incorrect nonce validation. The CVSS 3.1 score is 5.4. Exploitation requires user interaction by a site administrator and can cause limited confidentiality and integrity impact, with no availability impact listed.
Likely exposure
Exposure is limited to WordPress installations running Wicked Folders versions up to and including 2.18.16. Sites without this plugin, or not using affected versions, are not indicated as exposed by the provided sources.
Exploitation context
The source bundle does not show CISA KEV listing or cited evidence of active exploitation. The described scenario requires tricking an authenticated site administrator into performing a forged action, such as following a malicious link.
Researcher notes
The evidence identifies ajax_save_folder and missing or incorrect nonce validation. The structured affected metadata is sparse, so rely on the narrative version range and vendor references. Do not assert active exploitation or a specific fixed version unless confirmed from vendor guidance.
Mitigation direction
- Inventory WordPress sites for Wicked Folders plugin usage and version.
- Update Wicked Folders according to vendor or WordPress plugin guidance.
- If no safe update is available, disable the plugin where operationally possible.
- Limit WordPress administrator access to trusted users only.
- Warn administrators against acting on unsolicited links while logged in.
Validation and detection
- Confirm whether Wicked Folders is installed on each WordPress site.
- Check whether installed versions are 2.18.16 or earlier.
- Review vendor or WordPress plugin history for the nonce validation fix.
- Check recent administrative activity for unexpected folder structure changes.
- Confirm administrators use least-privilege accounts where possible.
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-2023-0728 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:L/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:L/I:L/A:N2.82.5Primary 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:L/I:L/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.wordfence.com/threat-intel/vulnerabilities/id/43b43802-f301-4748-98b9-eea78a249355?source=cveCVE reference
- https://plugins.trac.wordpress.org/browser/wicked-folders/tags/2.18.16/lib/class-wicked-folders-ajax.phpCVE reference
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2860994%40wicked-folders%2Ftrunk&old=2805161%40wicked-folders%2Ftrunk&sfp_email=&sfph_mail=CVE reference
- https://www.wordfence.com/threat-intel/vulnerabilities/id/43b43802-f301-4748-98b9-eea78a249355CVE reference · x_transferred
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.