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TI-2025-26347 Aliases CVE-2025-39665GHSA-2x34-p5xr-4cq8

Livestatus Injection in dynmaps

Priority LOW 36CWE-203Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-203.

Summary

User enumeration in Nagvis' Checkmk MultisiteAuth before version 1.9.48 allows an unauthenticated attacker to enumerate Checkmk usernames.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00275 20th percentileScored 2026-11-07
Fix Fixed Nagvis (Nagvis): 1.9.48

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
NagvisNagvis1.9.0 to before 1.9.481.9.48Patch availableCNA
  • Nagvis VendorNagvis Affected 1.9.0 to before 1.9.48 Fixed in 1.9.48 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:nagvis:nagvis:*:*:*:*:*:*:*:*before 1.9.48VulnerableNagvis
  • cpe:2.3:a:nagvis:nagvis:*:*:*:*:*:*:*:* Versions before 1.9.48 Vulnerable ·Nagvis

Remediation

  • Fix · CNA Nagvis (Nagvis) Fixed in 1.9.48

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-39665
  2. 2026-10-03 Alias added: GHSA-2x34-p5xr-4cq8

References

Patch 1

Advisory 1

  • TI-2022-23252 Nagvis before 1.9.34 was discovered to contain an arbitrary file read vulnerability via… CVSS 3.1CRITICAL 9.1
  • TI-2024-31475 Fix various XSS issues and potential RCE CVSS 3.1HIGH 8.8
  • TI-2022-03648 NagVis CoreLogonMultisite.php checkAuthCookie type conversion CVSS 3.1HIGH 8.1
  • TI-2021-12729 Path traversal in NagVis CVSS 3.1MEDIUM 6.5
  • TI-2017-04200 An issue was discovered in NagVis 1.9b12. CVSS 3.0MEDIUM 6.1
  • TI-2023-24907 XSS exists in NagVis before 1.9.38 via the select function in share/server/core/functions/html.php. CVSS 3.1MEDIUM 6.1
See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences