An issue was discovered in Logpoint before 7.7.0.

published 2025-11-27 11 mo ago modified 2026-10-18 21 d ago also EUVD-2025-199835

cvss: 8.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 10%
public exploits: 0; none known

An issue was discovered in Logpoint before 7.7.0. Insufficient input validation and a lack of output escaping in multiple components leads to a cross-site scripting (XSS) vulnerability.

Patch / fix

fixed in 1

Logpoint SIEM 7.7.0

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 11 mo ago (2025-11-28)

Exploit prediction

0.20% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.5	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

Logpoint SIEM

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

servicedesk.logpoint.com /hc/en-us/articles/29158899698333-XSS-Vulnerability-due-to-insufficient-input-validation
vendor-advisory

Sources

CVE List CVE-2025-66359
NVD CVE-2025-66359

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary