Dashboard / CVE-2026-111040

CVE-2026-111040

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 50/100
Published: 2026-11-04 Modified: 2026-11-04 First seen: 2026-11-04 Status: active

Attack Surface

Network Low Complexity

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: Passive
S: X
AT: None
VC: Low
VI: Low
VA: None

Description

The platform allows persistent HTML injection into editable fields managed by TinyMCE. An authenticated attacker with low privileges can inject unsanitised HTML content which is stored in the database and subsequently rendered in other users’ browsers, affecting the display of content within the application.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
Coupa Coupa Total Spend Management Platform 0 < 04/11/2026

References & Advisories (1)

Bug Bounty Relevance

50 / 100
✓ Network accessible
✓ Low complexity

CVSS Score

5.1 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/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

EPSS — Exploitation Probability

0.23%
Raw Score 0.002340
Percentile 14.4%
Date 2026-11-08

EPSS Trend

2026-11-08
0.00234
2026-11-07
0.00234
2026-11-06
0.00234
2026-11-05
0.00234

Intelligence Sources

mitre ref →
nvd ref →

External Links