CVE-2025-48875

FreeScout Vulnerable to Stored XSS

CVSS 4.6 MEDIUMEPSS 0.2%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 4.6EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

30 May 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.181, the system's incorrect validation of last_name and first_name during profile data updates allows for the injection of arbitrary JavaScript code, which will be executed in a flesh-message when the data is deleted, potentially leading to a Cross-Site Scripting (XSS) vulnerability. This issue has been patched in version 1.8.181.

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N

Affected products

freescout-help-desk · freescout

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References

https://github.com/freescout-help-desk/freescout/commit/508dda16853a39fcb6c2b46ea7b7f442d5f7eda7 https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-mjjx-rv96-w9hq