HOMEVULNERABILITIESCVE-2025-40697
MEDIUM

CVE-2025-40697

CWE-79Published: February 19, 2026· Updated: Feb 19, 2026

5.1
CVSS v3.1
EPSS:0.29%probability of exploitation in 30 daysPercentile:52.2th

Official Description

Reflected Cross-Site Scripting (XSS) vulnerability in '/index.php' in Lewe WebMeasure, which allows remote attackers to execute arbitrary code through the 'page' parameter. This vulnerability can be exploited to steal sensitive user data, such as session cookies, or to perform actions on behalf of the user.

NVD Source

Technical Analysis

CVE-2025-40697 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (A) is needed, which slightly reduces the risk of mass automated attacks.

From a weakness classification perspective (CWE-79): Cross-site scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionA
ScopeX
Impact
Confidentiality
Integrity
Availability
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected Vendors & Products

Mentioned vendors (from description):
PHP
CPE data not yet available in NVD for this CVE.

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

All References (1)

→
https://www.incibe.es/en/incibe-cert/notices/aviso/reflected-cross-site-scripting-xss-lewe-webmeasure

Quick Facts

CVE IDCVE-2025-40697
CVSS Score5.1 / 10
SeverityMEDIUM
WeaknessCWE-79
CISA KEVNo
EPSS (30d)0.29%
PublishedFeb 19, 2026

Related CVEs (CWE-79)

CVE-2026-40472
9.9
CVE-2026-54158
9.9
CVE-2026-40470
9.9
CVE-2026-50551
9.9
CVE-2026-54067
9.9
CVE-2025-14320
9.8

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2025-40697 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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