CVE-2023-31719
Published: 22 September 2023
Summary
CVE-2023-31719 is a critical-severity SQL Injection (CWE-89) vulnerability in Frangoteam Fuxa. Its CVSS base score is 9.8 (Critical).
Operationally, ranked in the top 1.5% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Deeper analysis
FUXA versions 1.1.12 and earlier contain a SQL injection vulnerability (CWE-89) in the /api/signin endpoint. The flaw received a CVSS 3.1 score of 9.8, reflecting network-accessible, unauthenticated attack conditions that can result in complete loss of confidentiality, integrity, and availability on the affected system.
An attacker with network reachability to the sign-in API can submit crafted input that alters the underlying database query. Successful exploitation allows arbitrary SQL execution, enabling actions such as credential extraction, data manipulation, or full compromise of the FUXA instance without requiring prior authentication.
Public references consist of a proof-of-concept repository and the upstream FUXA project page; no official advisory or patch information is included in the supplied references. The associated EPSS score stands at 0.6546 with a recorded peak of 0.6593, indicating sustained exploitation interest since disclosure.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-2554
Vulnerability details
FUXA <= 1.1.12 is vulnerable to SQL Injection via /api/signin.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.