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CVE-2026-125379— Movim through 0.35.5 Authorization Bypass via Post::ajaxGetPost Cached Post Read

Quick assessment

Affected
movim movim
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Movim 0.35.5 及更早版本存在一个授权绕过漏洞，位于 函数中。该漏洞允许已认证用户通过提供 、 和 参数来读取受限帖子。攻击者若知晓条目标识符，可在 XMPP 授权检查执行之前，从 Pod 级缓存中检索社区专属或仅限联系人可见的帖子。

CVSS 3.1 · Low
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I. Basic Information for CVE-2026-125379

Vulnerability Information
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Vulnerability Title
Movim through 0.35.5 Authorization Bypass via Post::ajaxGetPost Cached Post Read
Source: CVE Program / CVE List V5
Vulnerability Description
Movim through 0.35.5 contains an authorization bypass vulnerability in Post::ajaxGetPost that allows authenticated users to read restricted posts by supplying server, node and nodeid values. Attackers who know item identifiers can retrieve cached community or contact-only posts from the pod-wide cache before the XMPP authorization check runs.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
movim movim 0 ~ 0.35.5 -

II. Public POCs for CVE-2026-125379

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III. Intelligence Information for CVE-2026-125379

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Other References for CVE-2026-125379 (4)

IV. Related Vulnerabilities

Same product: movim
Same vendor: movim
Same weakness: CWE-639