Moderate severityNVD Advisory· Published Feb 20, 2026· Updated Feb 23, 2026

CVE-2025-67438

Description

A Stored Cross-Site Scripting (XSS) vulnerability in Sync-in Server before 1.9.3 allows an authenticated attacker to execute arbitrary JavaScript in a victim's browser. By uploading a crafted SVG file containing a malicious payload, an attacker can access and exfiltrate sensitive information, including the user's session cookies.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
@sync-in/servernpm	< 1.9.3	1.9.3

Affected products

Sync-in/Sync-in Serverdescription
ghsa-coords
pkg:npm/%40sync-in/server
Range: < 1.9.3

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-9jmq-xgjm-p8c2ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2025-67438ghsaADVISORY
gist.github.com/x0root/86db30af91bb0e1707eb7e57a049b6adghsaWEB
github.com/Sync-in/server/commit/a6276d067725637310e4e83a3eee337aae81f439ghsaWEB
github.com/Sync-in/server/releases/tag/v1.9.3ghsaWEB

News mentions

No linked articles in our index yet.

cvss	0.260
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000