漏洞描述
XStream before 1.4.15 is susceptible to server-side request forgery. An attacker can request data from internal resources that are not publicly available by manipulating the processed input stream, thereby making it possible to obtain sensitive information, modify data, and/or execute unauthorized administrative operations.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
x-stream.github.iohttps://x-stream.github.io/CVE-2020-26258.html↗cve.mitre.orghttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26258↗github.comhttps://github.com/x-stream/xstream/security/advisories/GHSA-4cch-wxpw-8p28↗nvd.nist.govhttps://nvd.nist.gov/vuln/detail/CVE-2020-26258↗lists.apache.orghttps://lists.apache.org/thread.html/r97993e3d78e1f5389b7b172ba9f308440830ce5f051ee62714a0aa34@%3Ccommits.struts.apache.org%3E↗