Dashboard / CVE-2026-91075

CVE-2026-91075

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 71/100
Published: 2026-11-03 Modified: 2026-11-11 First seen: 2026-11-03 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: None
I: Low
A: None

Description

The Eupago Gateway For Woocommerce WordPress plugin from 4.5.0 before 4.7.6 does not verify the authenticity of incoming payment-confirmation webhook requests in some configurations, allowing unauthenticated attackers to forge a payment confirmation and mark a pending order as paid without paying for it.

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
Unknown Eupago Gateway For Woocommerce 4.5.0
Unknown Eupago Gateway For Woocommerce 4.5.0
Unknown Eupago Gateway For Woocommerce 4.5.0 < 4.7.6

References & Advisories (1)

Bug Bounty Relevance

71 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

5.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS — Exploitation Probability

0.11%
Raw Score 0.001140
Percentile 1.5%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00114
2026-11-13
0.00114
2026-11-12
0.00114
2026-11-10
0.00114
2026-11-09
0.00114
2026-11-08
0.00114
2026-11-07
0.00114
2026-11-06
0.00114
2026-11-05
0.00114
2026-11-04
0.00114
2026-11-03
0.00114

Intelligence Sources

mitre ref →
nvd ref →

External Links