TI-2021-08349 Aliases CVE-2021-26631 GHSA-rrmq-wq3p-q78r

Mangboard parameter modulation vulnerability

LOW 37CWE-20Published 2022-05-19 · Updated 2024-08-03

Key facts

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

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

Summary

Improper input validation vulnerability in Mangboard commerce package could lead to occur for abnormal request. A remote attacker can exploit this vulnerability to manipulate the total order amount into a negative number and then pay for the order.

Why it matters now

EPSS 0.01055 64th percentileScored 2026-11-07

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
Hometory	Mangboard commerce package	up to 1.3.8	—	No fix listed	CNA

Mangboard commerce package VendorHometory Affected up to 1.3.8 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:mangboard:commerce::::::::	before 1.3.9	Vulnerable	Hometory

cpe:2.3:a:mangboard:commerce:*:*:*:*:*:*:*:* Versions before 1.3.9 Vulnerable ·Hometory

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-26631
2026-10-03 Alias added: GHSA-rrmq-wq3p-q78r

References

Advisory 1

https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66724

Sources

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