Dashboard / CVE-2026-21789

CVE-2026-21789

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 49/100
Published: 2026-05-18 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity

CVSS Vector Breakdown

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

Description

HCL Connections contains a broken access control vulnerability that may allow unauthorized user to update data in certain scenarios.

Weakness Classification (1)

References & Advisories (1)

Bug Bounty Relevance

49 / 100
✓ Network accessible
✓ Low complexity

CVSS Score

4.6 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

EPSS — Exploitation Probability

0.12%
Raw Score 0.001220
Percentile 1.9%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00122
2026-10-28
0.00122

Intelligence Sources

nvd ref →

External Links