| Summary | A vulnerability in Apache CXF's JwsJsonContainerRequestFilter can be exploited to cause CXF to process metadata that was not authenticated by the accepted signature. This can bypass the application's assumption that accepted `Content-Type` or protected HTTP-header metadata came from a verified signature entry, and may steer downstream JAX-RS entity parsing or signed-header consistency checks. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fix this issue. |
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| Publication Date | June 12, 2026, 7:16 p.m. |
| Registration Date | June 13, 2026, 4:16 a.m. |
| Last Update | June 13, 2026, 3:49 a.m. |
| CVSS3.1 : MEDIUM | |
| スコア | 6.5 |
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| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃に必要な特権レベル(PR) | 不要 |
| 利用者の関与(UI) | 不要 |
| 影響の想定範囲(S) | 変更なし |
| 機密性への影響(C) | 低 |
| 完全性への影響(I) | 低 |
| 可用性への影響(A) | なし |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:* | 4.1.7 | ||||
| cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:* | 4.2.0 | 4.2.2 | |||