8.1Yüksek
CVE-2026-57818Apache CXF: OAuth2 Authorization Code Replay via TOCTOU in JCacheCodeDataProvider
Açıklama
A race condition in JCacheCodeDataProvider allows an attacker to redeem a single authorization code multiple times via concurrent requests, resulting in the issuance of multiple distinct, valid access tokens. Users are recommended to upgrade to versions 4.2.3, 4.1.8 or 3.6.12, which fix this issue.
Zayıflık türü (CWE):
CWE-367
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
| Üretici | Ürün | Sürümler | |
|---|---|---|---|
| Apache Software Foundation | Apache CXF | 4.2.0 – < 4.2.3, 4.0.0 – < 4.1.8, < 3.6.12 | |
| apache | cxf | < 3.6.12 |
Kaynaklar ve yamalar
- https://lists.apache.org/thread/7q08mz8bcbosp25wok7gr537zlp15mfz vendor-advisoryMailing ListVendor Advisory
- http://www.openwall.com/lists/oss-security/2026/08/06/20
CPE eşleşmeleri (NVD) (3)
cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:*< 3.6.12cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:*≥ 4.0.0 < 4.1.8cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:*≥ 4.2.0 < 4.2.3