5.9Orta
CVE-2026-114104adm-zip before 0.6.1 Duplicate ZIP Entry Name Validation Bypass
Açıklama
adm-zip before 0.6.1 contains an inconsistent entry resolution vulnerability that allows attackers to bypass content validation by supplying ZIP archives with duplicate entry names. Attackers can craft archives where getEntry() returns the last duplicate while extractAllTo() writes the first, causing unvalidated bytes to be written to disk.
Zayıflık türü (CWE):
CWE-436
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
| Üretici | Ürün | Sürümler | |
|---|---|---|---|
| adm-zip project | adm-zip | < 0.6.1 | |
| cthackers | adm-zip | < 0.6.1, fixed 0.6.1 |
Kaynaklar ve yamalar
- GitHub Security Advisory (GHSA-p634-w6r4-rjp2) vendor-advisory
- VulnCheck Advisory: adm-zip before 0.6.1 Duplicate ZIP Entry Name Validation Bypass third-party-advisory