TI-2019-06559 Aliases CVE-2019-9084 GHSA-8v8c-mg3x-99cg

In Hoteldruid before 2.3.1, a division by zero was discovered in $num_tabelle in…

LOW 26CWE-369Published 2019-06-07 · Updated 2024-08-04

Key facts

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

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-369.

Summary

In Hoteldruid before 2.3.1, a division by zero was discovered in $num_tabelle in tab_tariffe.php (aka the numtariffa1 parameter) due to the mishandling of non-numeric values, as demonstrated by the /tab_tariffe.php?anno=[YEAR]&numtariffa1=1a URI. It could allow an administrator to conduct remote denial of service (disrupting certain business functions of the product).

Why it matters now

EPSS 0.01711 77th 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

Not available: CISA has not published SSVC decision points for this record.

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:digitaldruid:hoteldruid::::::::	before 2.3.1	Vulnerable	digitaldruid

cpe:2.3:a:digitaldruid:hoteldruid:*:*:*:*:*:*:*:* Versions before 2.3.1 Vulnerable ·digitaldruid

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2019-9084
2026-10-03 Alias added: GHSA-8v8c-mg3x-99cg

References

Exploit 1

https://metamorfosec.com/Files/Advisories/METS-2019-005-A_division_by_zero_in_Hoteldruid_before_v2.3.1.txt

Advisory 1

http://www.hoteldruid.com/en/download.html

TI-2023-23220 Hoteldruid v3.0.5 was discovered to contain a SQL injection vulnerability via the… CVSS 3.1CRITICAL 9.8
TI-2023-23219 Hoteldruid v3.0.5 was discovered to contain a SQL injection vulnerability via the… CVSS 3.1CRITICAL 9.8
TI-2023-23218 Hoteldruid v3.0.5 was discovered to contain a SQL injection vulnerability via the… CVSS 3.1CRITICAL 9.8
TI-2023-16707 hoteldruid v3.0.5 was discovered to contain a SQL injection vulnerability. CVSS 3.1HIGH 8.8
TI-2025-28616 In HotelDruid 3.0.0 and 3.0.7, the unauthenticated database-setup endpoint creadb.php can… CVSS 3.1HIGH 7.5
TI-2022-07103 HotelDruid v3.0.3 was discovered to contain a remote code execution (RCE) vulnerability… CVSS 3.1HIGH 8.8

See all 29 →

Sources

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