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CVE-2026-75130: Context7 0 through 2.1.2
CVE-2026-75130. CVSS 3.1 base score 9.0 (CRITICAL, Vendor/CNA). EPSS 0.0049 (percentile 0.41121), scored 21-Oct-2026.
Affected technology
Context7 · 0 through 2.1.2
Uptash
Description’s affected range: through 2.1.2
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · Passive user interaction
What an attacker can do
Attackers can poison the custom instructions to exfiltrate credentials from environment files to an attacker-controlled service and perform destructive file deletion on the victim's machine when the agent makes a routine library documentation request. Vendor/CNA’s CVSS 4.0 assessment (base score 6.4/10) rates confidentiality, integrity and availability impact as none.
- CCR priority
- 36.1 /100 (P4)
- CVSS 3.1
- 9.0 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H · Vendor/CNA
- EPSS
- 0.0049 · percentile 0.41178 · 2026-10-22
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-23 06:11:59.600832+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-23 06:11:01.814928+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-75130.html