CVE-2026-115971— Travisun Opptrix 远程拒绝服务漏洞
一分钟漏洞结论
影响对象
Travisun Opptrix
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
在 Travisun Opptrix 0.4.0 中发现了一个安全漏洞。该漏洞影响位于 文件中、preParsing 处理组件内的 函数。攻击者通过构造特定输入可触发拒绝服务（DoS）。该攻击可远程发起，且利用方式已被公开，可能被利用。目前，该项目已完全下线并停止维护。项目维护者说明：“所提及的安全风险是一个设计缺陷，主要在项目早期开发阶段在本地环境中显现。我们此前已针对该特定风险进行了修复；但由于该项目仅限于小规模学习用途，且主要版本设计为仅在 localhost 上运行，因此安全修复仅直接提交至我们的 GitH
可能的 ATT&CK 技术 1 AI
T1499.003 · Application Exhaustion Flood
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一、 漏洞 CVE-2026-115971 基础信息
漏洞信息
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Vulnerability Title
Travisun Opptrix preParsing handler webhook Buffer.concat denial of service
来源: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Travisun Opptrix 0.4.0. Affected is the function Buffer.concat of the file /api/channels/webhook/ of the component preParsing handler. Performing a manipulation results in denial of service. The attack can be initiated remotely. The exploit has been made public and could be used. The project has been completely taken offline and deprecated. The project maintainer explains: "The mentioned security risk was a design flaw that manifested primarily in local environments during earlier stages of version development. We previously addressed and resolved this specific risk; however, because the project was restricted to a small learning scope and the main versions were intended to run exclusively on localhost, the security fix was only pushed directly to our GitHub repository before it went private." This vulnerability only affects products that are no longer supported by the maintainer.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
来源: CVE Program / CVE List V5
Vulnerability Type
不恰当的资源关闭或释放
来源: CVE Program / CVE List V5
受影响产品
二、漏洞 CVE-2026-115971 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-115971 其他参考 (1)
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🔗 Opptrix Webhook - Google Drive exploit
同批安全公告 · Travisun · 2026-10-24 · 共 3 条
| CVE-2026-115969 | 7.3 HIGH | Travisun Opptrix 命令注入漏洞 |
| CVE-2026-115970 | 7.3 HIGH | Opptrix 导入端点代码注入漏洞 |