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CVE-2026-112041— diem-project diem dmString.php random weak prng

Quick assessment

Affected
diem-project diem
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.

在 diem-project 的 Diem 项目中，截至提交哈希 116974edfb9a5b8bd69cb13586dc62bcdbb485ad 的版本中发现了一个漏洞。该漏洞影响文件 中的 函数。对该函数的不当操作会导致生成密码学强度不足的伪随机数（PRNG）。攻击者可从远程发起此类攻击。该攻击的实施难度较高，利用条件较为复杂。目前已知该漏洞的利用代码已公开，可能被用于实际攻击。由于该项目采用滚动发布机制以实现持续交付，因此未披露受影响版本或已修复版本的具体版本信息。项目方已通过问题报告在早期获知此问题，但截至

CVSS 3.7 · Low

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-112041

Vulnerability Information
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Vulnerability Title
diem-project diem dmString.php random weak prng
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was identified in diem-project diem up to 116974edfb9a5b8bd69cb13586dc62bcdbb485ad. This vulnerability affects the function dmString::random of the file dmCorePlugin/lib/basic/dmString.php. Such manipulation leads to cryptographically weak prng. The attack may be performed from remote. A high complexity level is associated with this attack. It is stated that the exploitability is difficult. The exploit is publicly available and might be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The project was informed of the problem early through an issue report but has not responded yet.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用具有密码学弱点缺陷的PRNG
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
diem-project diem 116974edfb9a5b8bd69cb13586dc62bcdbb485ad cpe:2.3:a:diem-project:diem:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-112041

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III. Intelligence Information for CVE-2026-112041

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Other References for CVE-2026-112041 (2)

Same Patch Batch · diem-project · 2026-10-19 · 6 CVEs total

CVE-2026-112040 4.3 MEDIUM diem-project diem Sign-In BasedmUserActions.class.php redirect
CVE-2026-112037 3.7 LOW diem-project diem Google Analytics Client gapi.class.php certificate validation
CVE-2026-112042 3.5 LOW diem-project diem dmWidget dmBaseLinkTag.php text cross site scripting
CVE-2026-112038 2.4 LOW diem-project diem Version Check Service dmAdminCtrl.js html cross site scripting
CVE-2026-112039 2.4 LOW diem-project diem Administrative Console actions.class.php append cross site scripting

IV. Related Vulnerabilities

Same product: diem
Same vendor: diem-project
Same weakness: CWE-338

V. Comments for CVE-2026-112041

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