MEDIUMCVSS v4 5.3Vulnerability

CVE-2026-101273

Some of our API endpoints allowed to create order payments referencing a gift card by using the auto-incremented internal ID. This ID was not checked and allowed creating payments that reference gift cards from different organizers and thereby obtaining their secret. The gift card is not charged in this case, but by then triggering a refund on the payment, one can increase the value of the gift card.

Properties

Severity
MEDIUM
Nvd fetched at
2026-10-28T11:39:10.768721+00:00
Cvss score
5.3
Cvss severity
MEDIUM
Retrieved at
2026-10-28T11:40:10+00:00
Score
5.3
Last source
NVD
Cvss version
4.0
Cve id
CVE-2026-101273
Cvss vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
First seen by Signal
2026-10-28T11:40:10+00:00
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published at
2026-10-28T11:17:13.430
Last modified
2026-10-28T11:17:13.430

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CVE-2026-101273 (CVSS v4 5.3) — Ninja Signal Threat Intelligence | Ninja Signal