Exploited vulnerabilities / CVE-2025-31125
Confirmed exploited · exploited vulnerability · VitejsCVE-2025-31125
Vitejs exploited vulnerability, confirmed exploited in the wild.
Vite Vitejs contains an improper access control vulnerability that exposes content of non-allowed files using ?inline&import or ?raw?import. Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected.
| CISA's name for it | Vite Vitejs Improper Access Control Vulnerability |
|---|---|
| Vendor and product | Vite · Vitejs |
| Type | exploited vulnerability · CWE-200, CWE-284 |
| Exploited | Confirmed by CISA listed 22 January 2026 |
| Likelihood | one of the most likely to be exploited of every vulnerability tracked |
| Deadline | 12 February 2026 · already passed |
| Used in ransomware | Not reported |
| Advisories | github.com ↗ · nvd.nist.gov ↗ |
Three steps, in this order
Apply the vendor's fix or mitigation; CISA lists only vulnerabilities seen exploited.
If you cannot patch now, restrict network access to the affected product.
Check for signs of compromise since the date it was added to the list.
| CISA's required action | Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. |
|---|
Know before someone else finds it
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CVE-2025-31125 in short
Is CVE-2025-31125 being exploited?
Yes. CISA added CVE-2025-31125 to its Known Exploited Vulnerabilities catalogue on 22 January 2026, which it does only on evidence of exploitation in the wild.
What is the CISA deadline for CVE-2025-31125?
US federal agencies must remediate it by 12 February 2026. Everyone else should treat that date as the latest safe point to patch an internet-facing system.
How likely is CVE-2025-31125 to be exploited in the next 30 days?
FIRST's Exploit Prediction Scoring System gives it 75%, the 99th percentile of every CVE it scores.
How do I fix CVE-2025-31125?
Apply the vendor's fix or mitigation; CISA lists only vulnerabilities seen exploited. If you cannot patch now, restrict network access to the affected product. Check for signs of compromise since the date it was added to the list.
Sources: CISA Known Exploited Vulnerabilities catalogue (released 10 November 2026) and FIRST EPSS. Page compiled automatically by SAK T.L.M, the threat-intelligence tool of SAK T.E.C, on 13 November 2026.