Dashboard / CVE-2026-57294

CVE-2026-57294

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 61/100
Published: 2026-06-24 Modified: 2026-10-25 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

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

Description

A missing permission check in Jenkins EC2 Fleet Plugin 4.2.3.539.v8fedff2a_81c3 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing AWS credentials stored in Jenkins.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
jenkins ec2_fleet < 4.2.3.539.v8fedff2a_81c3

References & Advisories (1)

Bug Bounty Relevance

61 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

5.4 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

EPSS — Exploitation Probability

0.25%
Raw Score 0.002540
Percentile 17.1%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00254
2026-10-28
0.00254

Intelligence Sources

nvd ref →

External Links