json-interop-vuln-labs

JSON 互操作性漏洞实验室 描述 这些是我研究文章《探索 JSON 互操作性漏洞》的配套实验室。 实验 1：电子商务应用中的免费购买 键碰撞攻击：重复键优先级不一致 大数表示不一致 实验 2：多租户应用中的权限提升 键碰撞攻击：字符截断 默认情况下，这些实验室绑定到主机的 5000-5004 端口。 攻击技术 1. 键碰撞 重复键优先级不一致 root@kitploit: "qty": 1, "qty": -1 字符截断 对于后键优先的解析器，会发生截断（对于前键优先的解析器，则需翻转顺序） root@kitploit: "qty": 1, "qty": -1 "qty": 1,...

CVE-2026-19879

Undertow contains a vulnerability in the HTTP response header writing path: the writeString() method narrows 16‑bit Unicode to 8‑bit bytes when writing header values, which can truncate characters to ASCII control/symbols and cause limited integrity impact or information disclosure if input isn’t...

PT-2026-72036

A flaw was found in Undertow, an HTTP server, within its HTTP response header writing path. The writeString method performs a silent narrowing cast from 16-bit Unicode characters to 8-bit bytes when writing HTTP response header values. A remote attacker can exploit this by supplying specific...

CVE-2024-10917

In Eclipse OpenJ9 versions up to 0.47, the JNI function GetStringUTFLength may return an incorrect value which has wrapped around. From 0.48 the value is correct but may be truncated to include a smaller number of characters...

PHP arbitrary file upload Vulnerability, CVE-2 0 1 5-2 3 4 8 analysis-vulnerability warning-the black bar safety net

Last night security news broke of a“PHP arbitrary file upload Vulnerability”, CVE number: CVE-2 0 1 5-2 3 4 8 in. At the time landlord is ready to pack up and go home, see this news my heart a surprised: the lost rivers and lakes for many years the 0 character truncation upload vulnerability and...