CVE-2023-36649
CWE-532Published: December 12, 2023· Updated: Jun 17, 2026
Official Description
Insertion of sensitive information in the centralized (Grafana) logging system in ProLion CryptoSpike 3.0.15P2 allows remote attackers to impersonate other users in web management and the REST API by reading JWT tokens from logs (as a Granafa authenticated user) or from the Loki REST API without authentication.
Risk Analysis
ProLion CryptoSpike 3.0.15P2 improperly logs sensitive information, allowing remote attackers to steal JWT tokens and impersonate users. This critical flaw, rated 9.1 on the CVSS scale, enables unauthorized access to management interfaces and APIs.
No public exploit is known, and it is not in the CISA KEV. The vulnerability is remotely exploitable with low complexity.
Users should upgrade to a patched version of ProLion CryptoSpike that secures log files and prevents unauthorized access to sensitive tokens.
Technical Analysis
CVE-2023-36649 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), with a CVSS base score of 9.1.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Related CVEs (CWE-532)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-36649 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts