TI-2024-36739 Aliases CVE-2024-55008 GHSA-jxq8-vf97-xqr3

JATOS 3.9.4 contains a denial-of-service (DoS) vulnerability in the authentication…

HIGH 72CWE-307Published 2025-01-07 · Updated 2026-07-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
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-307.

Summary

JATOS 3.9.4 contains a denial-of-service (DoS) vulnerability in the authentication system, where an attacker can prevent legitimate users from accessing their accounts by repeatedly sending multiple failed login attempts. Specifically, by submitting 3 incorrect login attempts every minute, the attacker can trigger the account lockout mechanism on the account level, effectively locking the user out indefinitely. Since the lockout is applied to the user account and not based on the IP address, any attacker can trigger the lockout on any user account, regardless of their privileges.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00834 57th 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: 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

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:jatos:jatos:3.9.4:::::::*	3.9.4	Vulnerable	Jatos

cpe:2.3:a:jatos:jatos:3.9.4:*:*:*:*:*:*:* Versions 3.9.4 Vulnerable ·Jatos

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-55008
2026-10-03 Alias added: GHSA-jxq8-vf97-xqr3

References

Exploit 1

https://hacking-notes.medium.com/cve-2024-51379-jatos-v3-9-4-account-lockout-denial-of-service-cc970f4ca58f

TI-2024-34349 Cross-Site Request Forgery (CSRF) vulnerability in JATOS v3.9.3 allows an attacker to… CVSS 3.1HIGH 8.4
TI-2024-34348 Cross-Site Request Forgery (CSRF) vulnerability in JATOS v3.9.3 that allows attackers to… CVSS 3.1HIGH 8.4
TI-2024-34347 Stored Cross-Site Scripting (XSS) vulnerability discovered in the Properties Component of… CVSS 3.1HIGH 8.4
TI-2024-34346 Stored Cross-Site Scripting (XSS) vulnerability discovered in JATOS v3.9.3. CVSS 3.1HIGH 8.4
TI-2022-04471 JATOS ZIP ZipUtil.java ZipUtil path traversal CVSS 3.1MEDIUM 5.5

Sources

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