Dashboard / CVE-2026-126659

CVE-2026-126659

HIGH
MEDIUM Priority: 0.06 BB Relevance: 78/100
Published: 2026-11-11 Modified: 2026-11-12 First seen: 2026-11-11 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

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

Description

BlueprintUE Self-Hosted Edition 1.0.0 before 4.3.5 contains a resource exhaustion vulnerability that allows unauthenticated attackers to fill server storage by repeatedly creating anonymous blueprints. Attackers can send large requests to HomeController::doProcessCreateBlueprint() with a 'never' expiration, bypassing purges to fill the disk and deny service.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
blueprintue blueprintue-self-hosted-edition 1.0.0 < 4.3.5
blueprintue blueprintue-self-hosted-edition 1.0.0 < 4.3.5

References & Advisories (6)

Bug Bounty Relevance

78 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

8.7 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/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

0.65%
Raw Score 0.006480
Percentile 51.6%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00648
2026-11-13
0.00648
2026-11-12
0.00648

Intelligence Sources

mitre ref →
nvd ref →

External Links