CVE-2026-1774 - Vulnerability Details - OpenCVE

CASL Ability, versions 2.4.0 through 6.7.4, contains a prototype pollution vulnerability.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Casl Ability	Casl Ability

No data.

No data.

References

Link	Providers
https://cwe.mitre.org/data/definitions/1321.html
https://developer.mozilla.org/en-US/docs/Web/Security/Attacks/Prototype_pollution
https://github.com/stalniy/casl/tree/master/packages/casl-ability
https://www.kb.cert.org/vuls/id/458422

History

Wed, 11 Feb 2026 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 10 Feb 2026 21:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Casl Ability Casl Ability casl Ability
Vendors & Products		Casl Ability Casl Ability casl Ability

Tue, 10 Feb 2026 17:30:00 +0000

Type	Values Removed	Values Added
References		https://www.kb.cert.org/vuls/id/458422

Tue, 10 Feb 2026 16:15:00 +0000

Type	Values Removed	Values Added
Description		CASL Ability, versions 2.4.0 through 6.7.4, contains a prototype pollution vulnerability.
Title		CASL Ability, versions 2.4.0 through 6.7.4, contains a prototype pollution vulnerability.
References		https://cwe.mitre.org/data/definitions/1321.html https://developer.mozilla.org/en-US/docs/Web/Security/Attacks/Prototype_pollution https://github.com/stalniy/casl/tree/master/packages/casl-ability

MITRE

Status: PUBLISHED

Assigner: certcc

Published: 2026-02-10T15:38:03.265Z

Updated: 2026-02-11T14:44:50.765Z

Reserved: 2026-02-02T17:01:20.831Z

Link: CVE-2026-1774

Vulnrichment

Updated: 2026-02-10T16:22:54.320Z

NVD

Status : Awaiting Analysis

Published: 2026-02-10T16:16:10.740

Modified: 2026-02-11T15:16:16.793

Link: CVE-2026-1774

Redhat

No data.

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