Uniswap Universal Router before 1.1.0 mishandles reentrancy.
Priority HIGH 68CWE-667Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- High
- Impact type
- Code execution, Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-667, CWE-863 and the CVSS impact.
Summary
Uniswap Universal Router before 1.1.0 mishandles reentrancy. This would have allowed theft of funds.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00812 57th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed @uniswap/universal-router (npm): 1.1.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | @uniswap/universal-router (npm) | before 1.1.0 | 1.1.0 | Patch available | GHSA-7m37-cx35-qgmr |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- @uniswap/universal-router (npm) Vendor— Affected before 1.1.0 Fixed in 1.1.0 Patch available GHSA-7m37-cx35-qgmr
Remediation
- Fix · GHSA-7m37-cx35-qgmr @uniswap/universal-router (npm) Fixed in 1.1.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2022-48216
- 2026-10-03 Alias added: GHSA-7m37-cx35-qgmr
References
Patch 2
Advisory 3
Sources
- CVE-2022-48216 · CVE Program
- CVE-2022-48216 · NVD
- FIRST EPSS
- GHSA-7m37-cx35-qgmr · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences