漏洞信息
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Vulnerability Title
CVE-2026-19912
Vulnerability Description
The Kaltura HTML5 player (mwEmbed / html5lib) contains an unauthenticated remote code execution vulnerability caused by unsafe data deserialization and unsanitized filesystem path construction. mwEmbedLoader.php accepts a user‑controlled ServiceUrl, whose response is passed to unserialize(), and the resulting object’s fields are written to a cache path derived from attacker‑supplied uiconf_id without proper path validation. An attacker can write arbitrary files into web‑accessible locations and achieve code execution as the webserver user. Affected versions include html5lib v2.45, v2.103 and earlier, and other v2.x releases exposing the vulnerable endpoint.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Kaltura Server 输入验证错误漏洞
Vulnerability Description
Kaltura Server是Kaltura公司开源的一款视频管理软件。 Kaltura Server v2.45版本和v2.103及之前版本存在安全漏洞,该漏洞源于不安全的反序列化和文件系统路径构造验证不当,可能导致未经身份验证的攻击者将任意文件写入Web可访问位置并执行远程代码。
CVSS Information
N/A
Vulnerability Type
N/A