Security readout for executives and security teams
Plain-English summary
CVE-2026-25342 is a reflected cross-site scripting issue in the WordPress Boutique theme by kutethemes. Affected versions are below 2.4.6. An attacker could trick a user into opening a malicious link, potentially causing script execution in that user’s browser on the affected site.
Executive priority
Treat as a timely web application remediation item, especially for customer-facing WordPress sites. It is high severity but not currently supported as actively exploited by the provided sources. Patch or remove affected theme versions during the next urgent maintenance window.
Technical view
The CVE describes CWE-79 improper input neutralization during page generation in kute-boutique. CVSS 3.1 is 7.1: network exploitable, low complexity, no privileges required, user interaction required, scope changed, with low confidentiality, integrity, and availability impact.
Likely exposure
Exposure is likely limited to WordPress sites running the kutethemes Boutique / kute-boutique theme below version 2.4.6. Public-facing sites have higher practical risk because attackers can reach users and craft links targeting the vulnerable site.
Exploitation context
The provided sources do not state active exploitation, and the CVE is not marked KEV. Exploitation requires user interaction, such as a victim following a crafted link. The business risk is session abuse, brand trust damage, or malicious content shown in a trusted site context.
Researcher notes
Evidence is primarily from the CVE record and Patchstack entry. No exploit code, active exploitation claim, or detailed vulnerable parameter is provided in the source bundle. Validation should focus on asset inventory and safe version confirmation, not exploit reproduction.
Mitigation direction
- Upgrade the Boutique theme to version 2.4.6 or later if available.
- Check Patchstack and vendor guidance for confirmed remediation details.
- Prioritize public-facing WordPress sites using this theme.
- Apply standard XSS defenses such as output encoding where custom code is involved.
Validation and detection
- Inventory WordPress sites for the Boutique or kute-boutique theme.
- Confirm installed theme versions are not below 2.4.6.
- Review vulnerability scanner results for CVE-2026-25342 coverage.
- Check logs and reports for suspicious links targeting affected pages.
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-2026-25342 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.
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:L2.83.7Primary CVE scoreVulnerability 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
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.
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.