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TI-2025-40384 Aliases CVE-2025-65519GHSA-f2fg-5m3g-hqwv

mayswind ezbookkeeping versions 1.2.0 and earlier contain a critical vulnerability in…

Priority MEDIUM 62CWE-674Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-674.

Summary

mayswind ezbookkeeping versions 1.2.0 and earlier contain a critical vulnerability in JSON and XML file import processing. The application fails to validate nesting depth during parsing operations, allowing authenticated attackers to trigger denial of service conditions by uploading deeply nested malicious files. This results in CPU exhaustion, service degradation, or complete service unavailability.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00335 26th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
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
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:mayswind:ezbookkeeping:*:*:*:*:*:*:*:*up to 1.2.0Vulnerablemayswind
  • cpe:2.3:a:mayswind:ezbookkeeping:*:*:*:*:*:*:*:* Versions up to 1.2.0 Vulnerable ·mayswind

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-65519
  2. 2026-10-03 Alias added: GHSA-f2fg-5m3g-hqwv

References

Exploit 1

  • TI-2024-37958 An issue in MaysWind ezBookkeeping 0.7.0 allows a remote attacker to escalate privileges via the token component. CVSS 3.1CRITICAL 9.8
  • TI-2024-37957 An issue in MaysWind ezBookkeeping 0.7.0 allows a remote attacker to escalate privileges via the lack of rate limiting. CVSS 3.1MEDIUM 6.3

Sources

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