Security readout for executives and security teams
Plain-English summary
CVE-2026-25349 is a reflected cross-site scripting issue in the WordPress Loobek theme before version 1.5.2. An attacker could trick a user into opening a crafted link that runs script in the user’s browser. Business risk is mainly session theft, fraudulent actions, or content manipulation affecting users or administrators.
Executive priority
Prioritize remediation for public WordPress sites using Loobek, especially sites with administrator access from browsers. This is high severity but not currently supported by cited evidence of active exploitation.
Technical view
The vulnerability is CWE-79 improper input neutralization during web page generation in skygroup Loobek for WordPress, affecting versions before 1.5.2. CVSS 3.1 is 7.1 high: network exploitable, low complexity, no privileges required, user interaction required, scope changed, and low confidentiality, integrity, and availability impact.
Likely exposure
Exposure is limited to WordPress sites using the Loobek theme below 1.5.2. Sites not using this theme, or already on 1.5.2 or later, are not indicated as affected by the provided sources.
Exploitation context
The sources do not show CISA KEV listing or confirmed active exploitation. Exploitation requires user interaction, such as a targeted user following a malicious link. Administrator targeting could increase business impact.
Researcher notes
Evidence is limited to the CVE record and Patchstack entry. The public bundle does not include vulnerable parameters, proof of concept details, or vendor advisory text. Avoid assuming exploitation beyond reflected XSS mechanics and the published CVSS vector.
Mitigation direction
- Inventory WordPress sites for the Loobek theme and installed version.
- Upgrade Loobek to version 1.5.2 or later where available.
- Review Patchstack and vendor guidance for any additional remediation notes.
- Reduce exposure by removing unused themes from WordPress installations.
Validation and detection
- Confirm whether the Loobek theme is installed on each WordPress site.
- Verify the installed Loobek version is 1.5.2 or later.
- Check vulnerability management tools for CVE-2026-25349 detection coverage.
- Review web logs for suspicious requests if Loobek was below 1.5.2.
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-2026-25349 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.