TI-2024-21305 Aliases CVE-2024-32370 GHSA-h3xp-fgm5-94vx

An issue in HSC Cybersecurity HC Mailinspector 5.2.17-3 through 5.2.18 allows a remote…

MEDIUM 50CWE-782Published 2024-05-07 · Updated 2024-08-02

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

An issue in HSC Cybersecurity HC Mailinspector 5.2.17-3 through 5.2.18 allows a remote attacker to obtain sensitive information via a crafted payload to the id parameter in the mliSystemUsers.php component.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.01043 64th 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: None
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:hsclabs:mailinspector::::::::	5.2.17-3 to before 5.2.19	Vulnerable	Hsclabs

cpe:2.3:a:hsclabs:mailinspector:*:*:*:*:*:*:*:* Versions 5.2.17-3 to before 5.2.19 Vulnerable ·Hsclabs

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-32370
2026-10-03 Alias added: GHSA-h3xp-fgm5-94vx

References

Exploit 1

https://github.com/chucrutis/CVE-2024-32370

Other 1

https://cwe.mitre.org/data/definitions/639.html

TI-2024-22800 An issue was discovered in HSC Mailinspector 5.2.17-3 through v.5.2.18. CVSS 3.1HIGH 8.6
TI-2024-22802 An issue was discovered in HSC Mailinspector 5.2.17-3 through v.5.2.18. CVSS 3.1MEDIUM 5.5
TI-2024-22801 An issue was discovered in HSC Mailinspector 5.2.17-3. CVSS 3.1MEDIUM 5.4
TI-2024-21304 SQL Injection vulnerability in HSC Cybersecurity HC Mailinspector 5.2.17-3 through 5.2.18… CVSS 3.1MEDIUM 4.3
TI-2026-23407 HSC MailInspector 5.3.3-7 has a Path Traversal vulnerability due to improper validation… CVSS 3.1HIGH 7.5
TI-2026-23406 HSC MailInspector v5.3.3-7 contains a Local File Inclusion (LFI) vulnerability caused by… CVSS 3.1HIGH 7.5

See all 9 →

Sources

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