TI-2022-23702 Aliases CVE-2022-47769 GHSA-7r5f-jp39-68j3

An arbitrary file write vulnerability in Serenissima Informatica Fast Checkin v1.0 allows…

HIGH 82CWE-434Published 2023-02-01 · Updated 2026-07-09

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
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-434.

Summary

An arbitrary file write vulnerability in Serenissima Informatica Fast Checkin v1.0 allows unauthenticated attackers to upload malicious files in the web root of the application to gain access to the server via the web shell.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.01072 65th 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:serinf:fast_checkin:1.0:::::::*	1.0	Vulnerable	Serinf

cpe:2.3:a:serinf:fast_checkin:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Serinf

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2022-47769
2026-10-03 Alias added: GHSA-7r5f-jp39-68j3

References

Exploit 1

https://www.swascan.com/it/security-advisory-serenissima-informatica-fastcheckin/

TI-2022-23703 Serenissima Informatica Fast Checkin version v1.0 is vulnerable to Unauthenticated SQL Injection. CVSS 3.1CRITICAL 9.8
TI-2022-23701 Serenissima Informatica Fast Checkin 1.0 is vulnerable to Directory Traversal. CVSS 3.1HIGH 7.5

Sources

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