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CVE

CWE

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CVE-2020-36911

Published: Jan 13, 2026

Modified: May 14, 2026

PUBLISHED

CVSS v3.1

9.8

CRITICAL

Description

Covenant 0.1.3 - 0.5 contains a remote code execution vulnerability that allows attackers to craft malicious JWT tokens with administrative privileges. Attackers can generate forged tokens with admin roles and upload custom DLL payloads to execute arbitrary commands on the target system.

Vendor	Product	Versions
Cobbr	Covenant	affected `0.1.3 - <= 0.5`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

ExploitDB-51141

exploit

Vendor Homepage

product

Covenant GitHub Repository

product

Archived Researcher Blog

technical-description

exploit

Exploit Repository

exploit

Archived Maintainer Patch Announcement

vendor-advisory

patch

VulnCheck Advisory: Covenant 0.5 - Remote Code Execution (RCE)

third-party-advisory

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