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CVE-2025-26278

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Date: September 24, 2025

A prototype pollution in the lib.set function of dref v0.1.2 allows attackers to cause a Denial of Service (DoS) via supplying a crafted payload.

Severity Score

Related Resources (4)

https://github.com/OrangeShieldInfos/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-26278
https://nvd.nist.gov/vuln/detail/CVE-2025-26278
https://gist.github.com/tariqhawis/ad92d5e683f3a5d83e0629955ff42ad7
https://www.mend.io/vulnerability-database/CVE-2025-26278

Severity Score

Weakness Type (CWE)

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

CWE-1321

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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