CVE-2026-44231— RT: Privilege escalation and information disclosure via REST 2.0 user collection endpoint

RT: Privilege escalation and information disclosure via REST 2.0 user collection endpoint

RT is an open source, enterprise-grade issue and ticket tracking system. Versions prior to 5.0.10, 6.0.0 and above, prior to 6.0.3 contain an information disclosure and privilege escalation vulnerability in the REST 2.0 API. A privileged (non-administrative) user can obtain authentication credentials belonging to other users — including users with administrative privileges — and use those credentials to read data as those users via RT's feed endpoints. The same request that exposes the credentials also rotates them, invalidating previously-distributed feed URLs across the instance. This issue has been fixed in versions 5.0.10 and 6.0.3.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L

信息暴露

bestpractical rt 信息泄露漏洞

bestpractical rt是bestpractical公司开源的一套工单追踪与管理系统。 bestpractical rt 5.0.10之前版本和6.0.0版本至6.0.3之前版本存在安全漏洞，该漏洞源于REST 2.0 API存在信息泄露和权限提升漏洞，可能导致具有权限（非管理员）的用户获取其他用户的身份验证凭据（包括管理员用户），并通过RT的feed端点使用这些凭据以这些用户身份读取数据。

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