dot-access through 1.0.0 contains a prototype pollution vulnerability that allows attackers to modify Object.prototype by supplying a crafted dotted path to set().

Code

The project this record applies to. Exploit listings stay in References.

• Repository · github.com

Timeline

Detection, updates, and resolution for this record.

1. Oct 8, 2026 · NIST NVD

   Detected

   dot-access through 1.0.0 contains a prototype pollution vulnerability that allows attackers to modify Object.prototype by supplying a crafted dotted path to set(). Attackers controlling the path, such as through user-supplied field names, can use __proto__ segments to inject properties into all objects, altering authorization flags and option defaults or crashing the process.

2. Oct 14, 2026 · NIST NVD

   Updated

   dot-access through 1.0.0 contains a prototype pollution vulnerability that allows attackers to modify Object.prototype by supplying a crafted dotted path to set(). Attackers controlling the path, such as through user-supplied field names, can use __proto__ segments to inject properties into all objects, altering authorization flags and option defaults or crashing the process.

Sources

• CVE.orgVulnerability recordCVE-2026-107701

  Official CVE identifier

  cve.org
• FIRST EPSSExploitation probabilityCVE-2026-107701

  30-day exploitation probability 0.3%

  first.org
• NIST NVDVulnerability recordCVE-2026-107701

  dot-access through 1.0.0 contains a prototype pollution vulnerability that allows attackers to modify Object.prototype by supplying a crafted dotted path to set(). Attackers controlling the path, such as through user-supplied field names, can use __proto__ segments to inject prop

  nvd.nist.gov

References

• Reference · gist.github.com
• Reference · github.com
• Reference · github.com
• Reference · github.com
• Reference · vulncheck.com