Security readout for executives and security teams
Plain-English summary
CVE-2025-25084 is a stored cross-site scripting issue in the WordPress UniTimetable plugin through version 1.1. A low-privileged user could store unsafe content that later runs in another user’s browser. Business risk is moderate because impact depends on plugin presence, permissions, and user interaction.
Executive priority
Treat as a targeted WordPress plugin hygiene issue, not a broad emergency. Prioritize internet-facing or business-critical WordPress sites using UniTimetable, especially where non-admin users can create content. Remediate during the next security maintenance window unless local exposure is confirmed high.
Technical view
The issue is CWE-79 improper neutralization during web page generation in antrouss UniTimetable/unitimetable. CVSS 3.1 is 6.5: network reachable, low complexity, low privileges required, user interaction required, changed scope, and low confidentiality, integrity, and availability impact.
Likely exposure
Exposure appears limited to WordPress sites running the UniTimetable plugin at version 1.1 or earlier. The source bundle does not identify WordPress core exposure, CPEs, hosting-specific exposure, or affected downstream products.
Exploitation context
The CVE is not listed as CISA KEV in the provided bundle, and no cited source states active exploitation. The CVSS vector indicates exploitation requires low privileges and victim interaction, consistent with stored XSS risk rather than unauthenticated remote takeover.
Researcher notes
The provided sources identify stored XSS and an affected range through 1.1, but do not provide exploit details, a fixed version, or concrete vendor remediation steps. There is minor data ambiguity because the affected object lists version "0" while the description states <= 1.1.
Mitigation direction
- Inventory WordPress sites for UniTimetable plugin usage and version.
- Check vendor or Patchstack guidance for an updated safe version or official mitigation.
- Disable or remove UniTimetable where it is not business-critical.
- Restrict plugin-related content creation to trusted users pending remediation.
- Monitor affected sites for suspicious stored script content or unexpected admin activity.
Validation and detection
- Confirm whether UniTimetable is installed on each WordPress site.
- Record the installed plugin version and compare it with the <= 1.1 affected range.
- Verify remediation state against vendor or Patchstack guidance.
- Review user roles that can create or modify UniTimetable content.
- Check recent content changes for unexpected embedded script-like markup.
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-2025-25084 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.