Security readout for executives and security teams
Plain-English summary
CVE-2025-23438 is a reflected cross-site scripting issue in the WordPress WP PT-Viewer plugin through version 2.0.2. An attacker would need a user to interact with a crafted link or request. Successful exploitation could affect confidentiality, integrity, and availability at a limited level in the user’s browser context.
Executive priority
Treat this as a high-priority WordPress plugin exposure if WP PT-Viewer is present. It is not evidenced as actively exploited here, but public-facing WordPress XSS issues can create brand, session, and user-trust risk.
Technical view
The CVE describes CWE-79 improper neutralization during web page generation in Vincent Mimoun-Prat WP PT-Viewer, package wp-ptviewer. CVSS 3.1 is 7.1 high: network reachable, low complexity, no privileges, user interaction required, changed scope, and low C/I/A impact.
Likely exposure
Exposure is most likely on WordPress sites with WP PT-Viewer installed at version 2.0.2 or earlier. The provided sources do not establish installation prevalence, public exploit availability, or whether all plugin configurations expose the vulnerable path.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation evidence. Because this is reflected XSS, realistic abuse depends on enticing a victim to open attacker-controlled content and on the vulnerable plugin being reachable.
Researcher notes
Evidence is limited to CVE metadata and the Patchstack vulnerability entry. The affected range is stated as through 2.0.2, but the bundle does not provide exploit details, fixed-version details, or configuration-specific conditions.
Mitigation direction
- Inventory WordPress sites for WP PT-Viewer, package wp-ptviewer.
- Prioritize sites running WP PT-Viewer version 2.0.2 or earlier.
- Check vendor, WordPress, or Patchstack guidance for a fixed version or official workaround.
- Disable or remove the plugin where it is unnecessary or unsupported.
- Apply compensating controls for suspicious reflected-script requests while remediation is pending.
Validation and detection
- Confirm plugin name, package slug, and installed version on each WordPress site.
- Map public pages or shortcodes that load WP PT-Viewer functionality.
- Review security monitoring for XSS-like requests targeting plugin-rendered pages.
- Verify remediation against vendor or Patchstack guidance before closing the finding.
- Do not rely on KEV status alone; KEV is false in the provided bundle.
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-2025-23438 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
- High
- CVSS
- 7.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/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.
SSVC decision data
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:C/C:L/I:L/A:L2.83.7PatchstackVulnerability scoring details
Base CVSS 3.1 score
7.1HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://patchstack.com/database/Wordpress/Plugin/wp-ptviewer/vulnerability/wordpress-wp-pt-viewer-plugin-2-0-2-reflected-xss-vulnerability?_s_id=cveCVE reference, Patchstack · vdb-entry
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.