TI-2023-18471 Aliases CVE-2023-36655 GHSA-g73w-69mw-5w4x

The login REST API in ProLion CryptoSpike 3.0.15P2 (when LDAP or Active Directory is used…

HIGH 82CWE-287Published 2023-12-06 · Updated 2024-10-10

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-287.

Summary

The login REST API in ProLion CryptoSpike 3.0.15P2 (when LDAP or Active Directory is used as the users store) allows a remote blocked user to login and obtain an authentication token by specifying a username with different uppercase/lowercase character combination.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00985 62nd 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: Total

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:prolion:cryptospike:3.0.15:p2::::::	3.0.15 p2	Vulnerable	Prolion

cpe:2.3:a:prolion:cryptospike:3.0.15:p2:*:*:*:*:*:* Versions 3.0.15 p2 Vulnerable ·Prolion

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-36655
2026-10-03 Alias added: GHSA-g73w-69mw-5w4x

References

Exploit 1

https://www.cvcn.gov.it/cvcn/cve/CVE-2023-36655

Other 1

https://prolion.com/cryptospike/

TI-2023-18464 A hard-coded cryptographic private key used to sign JWT authentication tokens in ProLion… CVSS 3.1HIGH 7.5
TI-2023-18468 Hidden and hard-coded credentials in ProLion CryptoSpike 3.0.15P2 allow remote attackers… CVSS 3.1HIGH 7.2
TI-2023-18469 A SQL Injection in the users searching REST API endpoint in ProLion CryptoSpike 3.0.15P2… CVSS 3.1MEDIUM 4.3
TI-2023-18466 Insertion of sensitive information in the centralized (Grafana) logging system in ProLion… CVSS 3.1CRITICAL 9.1
TI-2023-18463 Incorrect user role checking in multiple REST API endpoints in ProLion CryptoSpike… CVSS 3.1HIGH 8.8
TI-2023-18465 Missing authentication in the internal data streaming system in ProLion CryptoSpike… CVSS 3.1HIGH 8.2

See all 8 →

Sources

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