CVE-2026-48054

HIGHPre-NVD 8.88.8
EchelonGraph scoreLOW confidence

This high-severity CVE scores 8.8 under the CNA's CVSS (NVD's own analysis pending). EPSS exploit probability: 0.0%, top 88% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: cna:github_m, epss
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.8Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

OpenZeppelin Contracts Wizard has Code Injection in Generated Hardhat and Foundry Tests via Unsanitized opts.name / opts.uri

Summary

The OpenZeppelin Contracts Wizard generated Hardhat (test/test.ts) and Foundry (test/.t.sol) example test files that interpolated user-supplied strings (opts.name, opts.uri) into the test source without escaping. A crafted input could produce a generated test file in which the input string broke out of its surrounding literal and was parsed as code, executing when a developer ran npm test or forge test on the downloaded project.

Impact

  • Users of the hosted Wizard at https://wizard.openzeppelin.com: no action required. The site has been redeployed with the fix.
  • Users of @openzeppelin/wizard via the documented public API: not affected. The vulnerable functions (zipHardhat, zipFoundry) are not part of the package's documented public exports.
  • Callers of zipHardhat / zipFoundry who forward externally-controlled strings into opts.name / opts.uri: upgrade to 0.10.9.

Patches

Fixed in @openzeppelin/[email protected].

CVSS v3
8.8
EG Score
8.8(low)
EPSS
12.4%
KEV
Not listed

Published

June 11, 2026

Last Modified

June 11, 2026

Vendor Advisories for CVE-2026-48054(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFixed inDependents
@openzeppelin/wizard—0.10.9—

Data Freshness Timeline

(refreshed 12× in last 7d / 50× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-07 03:12 UTCEG score recompute
  2. 2026-07-06 01:53 UTCEG score recompute
  3. 2026-07-05 13:08 UTCEG score recompute
  4. 2026-07-05 00:19 UTCEG score recompute
  5. 2026-07-04 11:27 UTCEG score recompute
  6. 2026-07-03 14:49 UTCEG score recompute
  7. 2026-07-03 01:29 UTCEG score recompute
  8. 2026-07-02 12:39 UTCEG score recompute
  9. 2026-07-01 23:52 UTCEG score recompute
  10. 2026-07-01 11:08 UTCEG score recompute
  11. 2026-06-30 22:23 UTCEG score recompute
  12. 2026-06-30 09:39 UTCEG score recompute
  13. 2026-06-29 20:54 UTCEG score recompute
  14. 2026-06-29 08:10 UTCEG score recompute
  15. 2026-06-28 19:26 UTCEG score recompute
  16. 2026-06-28 06:41 UTCEG score recompute
  17. 2026-06-27 17:57 UTCEG score recompute
  18. 2026-06-27 05:13 UTCEG score recompute
  19. 2026-06-26 16:28 UTCEG score recompute
  20. 2026-06-26 03:44 UTCEG score recompute
  21. 2026-06-25 14:59 UTCEG score recompute
  22. 2026-06-25 02:15 UTCEG score recompute
  23. 2026-06-24 13:31 UTCEG score recompute
  24. 2026-06-23 23:27 UTCEG score recompute
  25. 2026-06-23 10:43 UTCEG score recompute
Show 25 more
  1. 2026-06-22 21:54 UTCEG score recompute
  2. 2026-06-22 08:39 UTCEG score recompute
  3. 2026-06-21 19:06 UTCEG score recompute
  4. 2026-06-21 04:51 UTCEG score recompute
  5. 2026-06-20 15:19 UTCEG score recompute
  6. 2026-06-20 02:27 UTCEG score recompute
  7. 2026-06-19 13:21 UTCEG score recompute
  8. 2026-06-19 00:34 UTCEG score recompute
  9. 2026-06-18 11:48 UTCEG score recompute
  10. 2026-06-17 23:03 UTCEG score recompute
  11. 2026-06-17 10:19 UTCEG score recompute
  12. 2026-06-16 21:35 UTCEG score recompute
  13. 2026-06-16 08:51 UTCEG score recompute
  14. 2026-06-15 20:07 UTCEG score recompute
  15. 2026-06-15 07:17 UTCEG score recompute
  16. 2026-06-14 23:18 UTCEPSS rescore
  17. 2026-06-14 18:29 UTCEG score recompute
  18. 2026-06-14 05:45 UTCEG score recompute
  19. 2026-06-13 23:00 UTCEPSS rescore
  20. 2026-06-13 16:58 UTCEG score recompute
  21. 2026-06-13 04:11 UTCEG score recompute
  22. 2026-06-12 23:12 UTCEPSS rescore
  23. 2026-06-12 15:25 UTCEG score recompute
  24. 2026-06-12 02:40 UTCEG score recompute
  25. 2026-06-11 13:56 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-48054?
CVE-2026-48054 is a high vulnerability published on June 11, 2026. OpenZeppelin Contracts Wizard has Code Injection in Generated Hardhat and Foundry Tests via Unsanitized opts.name / opts.uri Summary The OpenZeppelin Contracts Wizard generated Hardhat (test/test.ts) and Foundry (test/<Name>.t.sol) example test files that interpolated user-supplied strings…
When was CVE-2026-48054 disclosed?
CVE-2026-48054 was first published in the National Vulnerability Database on June 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-48054 actively exploited?
CVE-2026-48054 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 12.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-48054?
CVE-2026-48054 has a CVSS v4.0 base score of 8.8 (CNA self-assessment; NVD's own analysis pending). The EG score is currently aggregating — additional source signals are being incorporated as they become available..
How do I remediate CVE-2026-48054?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-48054, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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