CVE-2025-48880— FreeScout has Race Condition When Deleting Users
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I. Basic Information for CVE-2025-48880
Vulnerability Information
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Vulnerability Title
FreeScout has Race Condition When Deleting Users
Source: NVD (National Vulnerability Database)
Vulnerability Description
FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.181, when an administrative account is a deleting a user, there is the the possibility of a race condition occurring. This issue has been patched in version 1.8.181.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用共享资源的并发执行不恰当同步问题(竞争条件)
Source: NVD (National Vulnerability Database)
Vulnerability Title
FreeScout 竞争条件问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeScout是FreeScout公司的一个使用 PHP（Laravel 框架）构建的超轻量级且功能强大的免费开源帮助台和共享收件箱。 FreeScout 1.8.181之前版本存在竞争条件问题漏洞，该漏洞源于删除用户时可能出现竞争条件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| freescout-help-desk | freescout | < 1.8.181 | - |
II. Public POCs for CVE-2025-48880
| # | POC Description | Source Link | Shenlong Link |
|---|
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- Race condition · Advisory · freescout-help-desk/freescout · GitHubx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2025-48880
Same Patch Batch · freescout-help-desk · 2025-05-30 · 16 CVEs total
| CVE-2025-48478 | FreeScout Has Business Logic Errors | |
| CVE-2025-48482 | FreeScout Has Business Logic Errors | |
| CVE-2025-48476 | FreeScout Has Business Logic Errors | |
| CVE-2025-48479 | FreeScout Has Business Logic Errors | |
| CVE-2025-48481 | FreeScout Has Business Logic Errors | |
| CVE-2025-48477 | FreeScout Has Business Logic Errors | |
| CVE-2025-48480 | FreeScout Has Business Logic Errors | |
| CVE-2025-48483 | FreeScout Stored XSS leads to CSRF | |
| CVE-2025-48484 | FreeScout Vulnerable to Stored XSS | |
| CVE-2025-48485 | FreeScout Vulnerable to Stored XSS | |
| CVE-2025-48487 | FreeScout Vulnerable to Stored XSS | |
| CVE-2025-48486 | FreeScout Vulnerable to Stored XSS | |
| CVE-2025-48489 | FreeScout Vulnerable to Stored XSS | |
| CVE-2025-48488 | FreeScout Vulnerable to Stored XSS | |
| CVE-2025-48875 | FreeScout Vulnerable to Stored XSS |
IV. Related Vulnerabilities
Same product: freescout
- CVE-2026-41906
FreeScout: Conversation Change-Customer Cross-Mailbox Author - CVE-2026-41905
FreeScout vulnerable to SSRF via Helper::sanitizeRemoteUrl: - CVE-2026-41904
FreeScout Stored XSS vulnerability in mailbox auto-reply: pa - CVE-2026-41902
FreeScout's user invitation hash never expires: permanent un - CVE-2026-41903
FreeScout IDOR Vulnerability: PERM_EDIT_USERS allows modifyi
Same vendor: freescout-help-desk
- CVE-2026-41906
FreeScout: Conversation Change-Customer Cross-Mailbox Author - CVE-2026-41905
FreeScout vulnerable to SSRF via Helper::sanitizeRemoteUrl: - CVE-2026-41904
FreeScout Stored XSS vulnerability in mailbox auto-reply: pa - CVE-2026-41902
FreeScout's user invitation hash never expires: permanent un - CVE-2026-41903
FreeScout IDOR Vulnerability: PERM_EDIT_USERS allows modifyi
V. Comments for CVE-2025-48880
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