CVE-2026-16631 (GCVE-0-2026-16631)

Vulnerability from cvelistv5 – Published: 2026-07-22 23:30 – Updated: 2026-07-23 13:44 X_Open Source
VLAI
Title
publint package-manager pack.js child_process.exec os command injection
Summary
A vulnerability was detected in publint up to 0.1.4. This impacts the function child_process.exec of the file src/node/pack.js of the component package-manager Command Handler. The manipulation results in os command injection. Attacking locally is a requirement. The exploit is now public and may be used. The patch is identified as adf2d9a09945fc98c85a2520a89f441d78b2dbd8. It is advisable to implement a patch to correct this issue. The project maintainer explains: "I think it's very rare for someone to use this package with untrusted input".
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-23 13:44 UTC
CWE
Impacted products
Vendor Product Version CPE status
n/a publint Affected: 0.1.0
Affected: 0.1.1
Affected: 0.1.2
Affected: 0.1.3
Affected: 0.1.4
    cpe:2.3:a:publint:publint:*:*:*:*:*:*:*:*
Show details on NVD website

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              "time": "2026-07-22T18:13:40.000Z",
              "value": "VulDB entry last update"
            }
          ],
          "title": "publint package-manager pack.js child_process.exec os command injection"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "assignerShortName": "VulDB",
        "cveId": "CVE-2026-16631",
        "datePublished": "2026-07-22T23:30:14.981Z",
        "dateReserved": "2026-07-22T16:08:22.735Z",
        "dateUpdated": "2026-07-23T13:44:17.592Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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Taxonomy of the tags.


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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