Dashboard / CVE-2026-116011

CVE-2026-116011

HIGH
MEDIUM Priority: 0.06 BB Relevance: 78/100
Published: 2026-10-24 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

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

Description

Crow before 1.3.4 contains an uncontrolled recursion vulnerability in crow::json::load() that allows remote unauthenticated attackers to crash the server by sending deeply nested JSON. Attackers can send a request body with thousands of nested objects to exhaust the worker thread stack, terminating the process and dropping all connections.

Weakness Classification (1)

References & Advisories (5)

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

EPSS — Exploitation Probability

0.68%
Raw Score 0.006830
Percentile 52.5%
Date 2026-10-30

EPSS Trend

2026-10-30
0.00683
2026-10-29
0.00683
2026-10-28
0.00683

Intelligence Sources

mitre ref →
nvd ref →

External Links