Security readout for executives and security teams
Plain-English summary
Easy School Registration for WordPress is reported vulnerable to reflected cross-site scripting through version 3.9.8. An attacker would need a user to interact with a crafted request, but successful exploitation could affect confidentiality, integrity, and availability at a limited level.
Executive priority
Treat as a near-term web application risk, especially for public school registration sites. It is high severity, but current supplied evidence does not show active exploitation or a confirmed patch.
Technical view
The issue is CWE-79 reflected XSS caused by improper input neutralization during page generation. The CVSS 3.1 score is 7.1 with network attack vector, low complexity, no privileges required, user interaction required, and changed scope.
Likely exposure
Exposure is limited to WordPress sites running the Easy School Registration plugin at version 3.9.8 or earlier. The supplied sources do not identify affected routes, install counts, or hosting configurations.
Exploitation context
The CVE record is not listed as KEV in the supplied bundle, and no supplied source states active exploitation. User interaction is required, so phishing or link-following scenarios are the likely concern.
Researcher notes
The bundle lacks sink/source details, vulnerable parameters, proof-of-concept detail, and explicit fix information. Avoid assuming exploit maturity or remediation beyond checking authoritative vendor and Patchstack updates.
Mitigation direction
- Inventory WordPress sites for Easy School Registration version 3.9.8 or earlier.
- Check vendor and Patchstack guidance for a confirmed patched version or workaround.
- Prioritize remediation on public WordPress sites with active school registration workflows.
- Warn administrators and staff against unexpected links targeting affected sites.
Validation and detection
- Confirm installed plugin name and version from WordPress administration or asset inventory.
- Review Patchstack and CVE records for updated remediation status.
- Check web logs for suspicious requests involving Easy School Registration pages.
- Verify remediation after applying any vendor-confirmed update or workaround.
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-2025-23740 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
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.