Security readout for executives and security teams
Plain-English summary
CVE-2022-40672 is a stored cross-site scripting issue in the WordPress CPO Shortcodes plugin. It affects versions up to 1.5.0 and requires an authenticated admin-level user. Business risk is limited but real: a malicious or compromised admin account could plant script that later runs for site users or administrators.
Executive priority
Treat this as a moderate WordPress hygiene issue, not an emergency based on current evidence. Prioritize sites with many administrators, weak admin controls, or public-facing content using the plugin. Remediate during the normal vulnerability cycle unless local compromise indicators exist.
Technical view
The issue is CWE-79 stored XSS in WPChill CPO Shortcodes for WordPress <= 1.5.0. CVSS 3.1 is 4.8 with high privileges required, low attack complexity, required user interaction, changed scope, and low confidentiality/integrity impact. The bundle does not identify a patched version or exact vulnerable parameter.
Likely exposure
Exposure is limited to WordPress sites with CPO Shortcodes installed at version 1.5.0 or earlier. Practical risk depends on admin account security and whether affected shortcode content is reachable by users or other administrators.
Exploitation context
The provided sources do not show active exploitation, and the CVE is not marked in KEV. Exploitation requires authenticated admin-level access, so likely scenarios involve insider misuse, compromised administrator credentials, or chained abuse after account takeover.
Researcher notes
Evidence is sparse. The source bundle confirms affected product, version range, CWE, and CVSS vector, but not the vulnerable field, proof of concept, fixed version, or exploitation in the wild. Avoid assuming exploitability beyond authenticated stored XSS with admin-level privileges.
Mitigation direction
- Inventory WordPress sites for the CPO Shortcodes plugin and version.
- Check vendor and plugin guidance for a fixed release or recommended action.
- Remove or disable the plugin if it is unused or cannot be safely remediated.
- Harden WordPress administrator access with MFA and least privilege.
- Review shortcode-managed content for unexpected script or HTML changes.
Validation and detection
- Confirm whether CPO Shortcodes is installed on each WordPress site.
- Record the installed plugin version and flag versions <= 1.5.0.
- Review administrator accounts for unnecessary privileges or shared credentials.
- Inspect recent content changes involving shortcodes for suspicious markup.
- Check vendor pages before declaring remediation complete.
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-79: 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-2022-40672 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
- 4.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/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:H/UI:R/S:C/C:L/I:L/A:N1.72.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
4.8MediumVector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://patchstack.com/database/vulnerability/cpo-shortcodes/wordpress-cpo-shortcodes-plugin-1-5-0-authenticated-stored-cross-site-scripting-xss-vulnerability/_s_id=cveCVE reference · x_refsource_CONFIRM
- https://wordpress.org/plugins/cpo-shortcodes/CVE reference · x_refsource_CONFIRM
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.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.