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CVE-2025-71420— UVdesk core-framework before 1.1.7 Authorization Bypass via Saved Reply

Quick assessment

Affected
uvdesk core-framework
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.

UVdesk core-framework 1.1.7 之前的版本在“已保存回复”端点中存在一个授权绕过漏洞，允许已认证的代理访问其他支持组受限的已保存回复。具有 ROLE_AGENT 角色的攻击者可以枚举已保存回复的标识符，并读取他们不属于的支持组和团队的受限内容。

CVSS 4.3 · Medium EPSS 0.30% · P21

Affected Version Matrix 4

VendorProduct Version RangeStatus
uvdesk community-skeleton < 1.1.8 affected
1.1.8 unaffected
uvdesk core-framework < 1.1.7 affected
1.1.7 unaffected
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I. Basic Information for CVE-2025-71420

Vulnerability Information
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Vulnerability Title
UVdesk core-framework before 1.1.7 Authorization Bypass via Saved Reply
Source: CVE Program / CVE List V5
Vulnerability Description
UVdesk core-framework before 1.1.7 contains an authorization bypass vulnerability in the saved reply endpoint that allows authenticated agents to access replies restricted to other support groups. Attackers with ROLE_AGENT can enumerate saved reply identifiers and read content reserved for groups and teams they do not belong to.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/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
uvdesk core-framework 0 ~ 1.1.7 -
uvdesk community-skeleton 0 ~ 1.1.8 -

II. Public POCs for CVE-2025-71420

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III. Intelligence Information for CVE-2025-71420

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Patches & Fixes for CVE-2025-71420 (1)

Other References for CVE-2025-71420 (4)

Same Patch Batch · uvdesk · 2026-09-21 · 3 CVEs total

CVE-2025-71421 7.2 HIGH UVdesk core-framework before 1.1.7 Privilege Escalation via editAgent
CVE-2025-71419 5.4 MEDIUM UVdesk core-framework before 1.1.7 Stored XSS via SwiftMailer

IV. Related Vulnerabilities

Same product: core-framework
Same vendor: uvdesk
Same weakness: CWE-639

V. Comments for CVE-2025-71420

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