Security readout for executives and security teams
Plain-English summary
CVE-2025-49951 is a reflected cross-site scripting issue in the WordPress gAppointments plugin through version 1.14.1. An attacker may need to trick a user into clicking a crafted link. Successful exploitation could run script in the victim’s browser, risking session abuse, content changes, or data exposure within the site context.
Executive priority
Prioritize within normal high-severity web application remediation timelines, especially for public WordPress sites. Urgency increases if the plugin supports customer booking workflows or administrator users commonly access emailed links.
Technical view
The issue is CWE-79 improper neutralization during web page generation in wpcrunch gAppointments. CVSS 3.1 is 7.1: network exploitable, low complexity, no privileges required, user interaction required, scope changed, and low confidentiality, integrity, and availability impact. Public data identifies affected versions as <= 1.14.1.
Likely exposure
Exposure is limited to WordPress sites with the gAppointments plugin installed at version 1.14.1 or earlier. Sites not using this plugin are not affected based on the provided sources.
Exploitation context
The record describes reflected XSS requiring user interaction. The source bundle does not show CISA KEV listing or confirmed active exploitation. Treat exploitation as plausible but not proven in the provided evidence.
Researcher notes
Evidence is sparse: the provided CVE data and Patchstack reference identify reflected XSS and affected versions through 1.14.1, but do not include exploit details, a fixed version, or confirmed exploitation. Validate against live vendor advisories before closing remediation.
Mitigation direction
- Inventory WordPress sites for the gAppointments plugin and version.
- If installed at <= 1.14.1, review vendor or Patchstack guidance for an update.
- Temporarily disable the plugin if business risk outweighs operational need.
- Apply standard WordPress hardening and least-privilege admin practices.
Validation and detection
- Check plugin inventory for wpcrunch gAppointments installations.
- Confirm installed versions are greater than 1.14.1 or otherwise remediated.
- Review web logs for unusual requests targeting gAppointments pages or parameters.
- Verify any vendor-recommended update or workaround is deployed.
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-2025-49951 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.