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No exploitation reported

CVE-2020-7603

No exploitation reported by the sources we read.

  • Published2020-03-15
  • WeaknessCWE-78

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

closure-compiler-stream through 0.1.15 allows execution of arbitrary commands. The argument "options" of the exports function in "index.js" can be controlled by users without any sanitization.

Timeline

dates in UTC
  1. 2020-03-1522:15CVE publishedNVD

Versions per branch

OSV · NVD
closure-compiler-stream
BranchAffectedFixed in
0.1≤ 0.1.15no fix published
Closure-compiler-stream project closure-compiler-stream
BranchAffectedFixed in
0.1≤ 0.1.15no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • NVDCVSS 3.19.8read 2026-10-23
  • NVDCVSS 2.07.5read 2026-10-23
  • NVDweakness (CWE)CWE-78read 2026-10-23
  • FIRST EPSSEPSS score2.6 %2026-11-09
  • OSVaffected packages—
  • GitHub AdvisoriesadvisoryCRITICAL2021-05-03

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2020-03-15
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-m647-5wf9-3jp3

Frequently asked questions

What is CVE-2020-7603?

closure-compiler-stream through 0.1.15 allows execution of arbitrary commands. The argument "options" of the exports function in "index.js" can be controlled by users without any sanitization.

Is CVE-2020-7603 actively exploited?

Active exploitation of CVE-2020-7603 has not been confirmed. Its EPSS score was 2.6% on 2026-11-09, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-7603?

CVE-2020-7603 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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