CVE-2026-118129 | CVSS: 6.3 | 严重级别: MEDIUM
A vulnerability was found in jeremyckahn Chitchatter up to f82538633813c854a81a8b2112a2f6ba17b39cbc. The affected element is the function isConfigMessageEvent of the file src/Bootstrap.tsx of the component PostMessage Handler. Performing a manipulation of the argument parentDomain results in improper authentication. Remote exploitation of the attack is possible. The exploit has been made public and could be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The patch is named e3babb5cd83bfe3b99f1d
参考链接:
• https://github.com/0xGenesi/CVE/blob/main/Chitchatter_SDK_postMessage_Identity_K
• https://github.com/jeremyckahn/chitchatter/
• https://github.com/jeremyckahn/chitchatter/commit/e3babb5cd83bfe3b99f1d82358ac5c
📌 数据来源: NVD 官方