Vulnerability-Lookup

GHSA-29JC-R7WJ-73VF

Vulnerability from github – Published: 2026-07-14 18:31 – Updated: 2026-07-14 18:31

Details

A vulnerability was identified in spencermountain compromise up to 14.15.1. Affected is the function nlp.extend of the file src/API/extend.js of the component Public Root API. The manipulation of the argument plugin leads to improperly controlled modification of object prototype attributes. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The identifier of the patch is b4644ab7179700df0607521f61c1ee9b5f78d89d. Applying a patch is the recommended action to fix this issue. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Severity

6.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

2.1 (Low)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

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{
  "affected": [],
  "aliases": [
    "CVE-2026-15699"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-14T16:16:46Z",
    "severity": "LOW"
  },
  "details": "A vulnerability was identified in spencermountain compromise up to 14.15.1. Affected is the function nlp.extend of the file src/API/extend.js of the component Public Root API. The manipulation of the argument plugin leads to improperly controlled modification of object prototype attributes. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The identifier of the patch is b4644ab7179700df0607521f61c1ee9b5f78d89d. Applying a patch is the recommended action to fix this issue. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.",
  "id": "GHSA-29jc-r7wj-73vf",
  "modified": "2026-07-14T18:31:55Z",
  "published": "2026-07-14T18:31:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-15699"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spencermountain/compromise/issues/1208"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spencermountain/compromise/commit/b4644ab7179700df0607521f61c1ee9b5f78d89d"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spencermountain/compromise"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-15699"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/856016"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/378246"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/378246/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-15699 (GCVE-0-2026-15699)

Vulnerability from cvelistv5 – Published: 2026-07-14 15:45 – Updated: 2026-07-14 17:52 X_Open Source

Title

spencermountain compromise Public Root API extend.js nlp.extend prototype pollution

Summary

Severity

5.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

6.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

6.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes
CWE-94 - Code Injection

Assigner

VulDB

References

7 references

URL	Tags
https://vuldb.com/vuln/378246	vdb-entrytechnical-description
https://vuldb.com/vuln/378246/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-15699	third-party-advisory
https://vuldb.com/submit/856016	third-party-advisory
https://github.com/spencermountain/compromise/iss…	exploitissue-tracking
https://github.com/spencermountain/compromise/com…	patch
https://github.com/spencermountain/compromise/	product

Impacted products

1 product

Vendor	Product	Version
spencermountain	compromise	Affected: 14.15.0 Affected: 14.15.1 cpe:2.3:a:spencermountain:compromise::::::::

Credits

wjm1 (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

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  "containers": {
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            "other": {
              "content": {
                "id": "CVE-2026-15699",
                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-14T17:52:30.278025Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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            "cpe:2.3:a:spencermountain:compromise:*:*:*:*:*:*:*:*"
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          ],
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          "versions": [
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      "credits": [
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          "tags": [
            "signature",
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          "url": "https://vuldb.com/vuln/378246/cti"
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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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-29JC-R7WJ-73VF

CVE-2026-15699 (GCVE-0-2026-15699)

Tags

Sightings

Nomenclature