Security readout for executives and security teams
Plain-English summary
CVE-2025-31452 is a stored cross-site scripting issue in the WordPress WP Ultimate Search plugin through version 2.0.3. If abused, malicious content could be stored and later run in another user’s browser. Business risk is moderate because exploitation requires low privileges and user interaction, but successful abuse can affect confidentiality, integrity, and availability.
Executive priority
Treat as a moderate-priority WordPress plugin remediation. Prioritize public sites, sites with untrusted or numerous user accounts, and environments where WordPress admin sessions are high value.
Technical view
The issue is CWE-79 improper neutralization during web page generation in Mindshare Labs WP Ultimate Search. The CVSS 3.1 score is 6.5 with AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L. Provided sources identify stored XSS affecting wp-ultimate-search through 2.0.3; no fixed version is included in the source bundle.
Likely exposure
Exposure is likely limited to WordPress sites that have WP Ultimate Search installed at version 2.0.3 or earlier. Internet-facing WordPress sites with multiple users, contributors, editors, or plugin-managed searchable content have higher practical risk.
Exploitation context
The provided CVSS vector indicates network reachability, low attack complexity, required low privileges, and required user interaction. The CVE is not listed as KEV in the bundle, and the provided sources do not state active exploitation.
Researcher notes
The source bundle establishes stored XSS and CVSS details but does not provide vulnerable parameter details, exploit evidence, or a named fixed version. Validation should focus on asset inventory, version confirmation, role exposure, and vendor-advised remediation.
Mitigation direction
- Inventory WordPress sites for WP Ultimate Search and record installed versions.
- Check Patchstack, WordPress plugin, or vendor guidance for a fixed version or official mitigation.
- Update if an official fixed release is available.
- Disable or remove the plugin where no safe update path exists.
- Restrict low-privilege content or plugin access until remediation is complete.
Validation and detection
- Confirm whether WP Ultimate Search is installed on each WordPress site.
- Compare installed versions against affected versions through 2.0.3.
- Review plugin-managed content for unexpected markup or script-like content.
- Use safe XSS regression testing in staging to verify output encoding.
- Review WordPress user roles with access to plugin or searchable content inputs.
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-2025-31452 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
- 6.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/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.
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:L/UI:R/S:C/C:L/I:L/A:L2.33.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.5MediumVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/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.