PT-2026-33736 · 1024Bit · Deep-Extend

Sudosme · Publicado 2026-04-20 · Atualizado 2026-04-20 · CVE-2026-6621

NVD

CVSS v2.0

7.5

Alta

Vetor base

AV:N/AC:L/Au:N/C:P/I:P/A:P

A vulnerability was determined in 1024bit extend-deep up to 0.1.6. The impacted element is an unknown function of the file index.js. This manipulation of the argument proto causes improperly controlled modification of object prototype attributes. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The code repository of the project has not been active for many years.

Exploit

Correção

Prototype Pollution

Code Injection

Enumeração de Fraquezas

CWE-1321

CWE-94

Identificadores relacionados

CVE-2026-6621

Produtos afetados

Deep-Extend

Referências · 5

• 🔥 https://github.com/sudo-secure/security-research/blob/main/extend-deep/prototype-pollution/PoC.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-6621 · Nota de Segurança
• https://vuldb.com/submit/792387 · Nota
• https://vuldb.com/vuln/358256 · Nota
• https://vuldb.com/vuln/358256/cti · Nota