Vulnerability-Lookup

CVE-2026-5556 (GCVE-0-2026-5556)

Vulnerability from cvelistv5 – Published: 2026-04-05 09:30 – Updated: 2026-04-06 15:29

Title

badlogic pi-mono loader.ts discoverAndLoadExtensions code injection

Summary

A security vulnerability has been detected in badlogic pi-mono up to 0.58.4. This vulnerability affects the function discoverAndLoadExtensions of the file packages/coding-agent/src/core/extensions/loader.ts. The manipulation leads to code injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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:X/RC:R

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:X/RC:R

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-94 - Code Injection
CWE-74 - Injection

Assigner

VulDB

References

4 references

URL	Tags
https://vuldb.com/vuln/355326	vdb-entrytechnical-description
https://vuldb.com/vuln/355326/cti	signaturepermissions-required
https://vuldb.com/submit/782876	third-party-advisory
https://github.com/August829/CVEP/issues/27	exploitissue-tracking

Impacted products

1 product

Vendor	Product	Version
badlogic	pi-mono	Affected: 0.58.0 Affected: 0.58.1 Affected: 0.58.2 Affected: 0.58.3 Affected: 0.58.4

Credits

Yu Bao (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-5556

Vulnerability from fkie_nvd - Published: 2026-04-05 10:16 - Updated: 2026-06-17 10:59

Severity

6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Summary

References

	URL	Tags
	cna@vuldb.com	https://github.com/August829/CVEP/issues/27
	cna@vuldb.com	https://vuldb.com/submit/782876
	cna@vuldb.com	https://vuldb.com/vuln/355326
	cna@vuldb.com	https://vuldb.com/vuln/355326/cti

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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  "affected": [
    {
      "affectedData": [
        {
          "product": "pi-mono",
          "vendor": "badlogic",
          "versions": [
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            },
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    }
  ],
  "id": "CVE-2026-5556",
  "lastModified": "2026-06-17T10:59:14.337",
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          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "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",
          "version": "4.0",
          "vulnAvailabilityImpact": "LOW",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "LOW",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "cna@vuldb.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-5556",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-04-06T15:29:03.670845Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-04-05T10:16:19.520",
  "references": [
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/August829/CVEP/issues/27"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/782876"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/355326"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/355326/cti"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-74"
        },
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Secondary"
    }
  ]
}

GHSA-JMXV-3Q5P-JMJR

Vulnerability from github – Published: 2026-04-05 12:30 – Updated: 2026-04-05 12:30

Details

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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-5556"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-74"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-05T10:16:19Z",
    "severity": "MODERATE"
  },
  "details": "A security vulnerability has been detected in badlogic pi-mono up to 0.58.4. This vulnerability affects the function discoverAndLoadExtensions of the file packages/coding-agent/src/core/extensions/loader.ts. The manipulation leads to code injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.",
  "id": "GHSA-jmxv-3q5p-jmjr",
  "modified": "2026-04-05T12:30:24Z",
  "published": "2026-04-05T12:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5556"
    },
    {
      "type": "WEB",
      "url": "https://github.com/August829/CVEP/issues/27"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/782876"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/355326"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/355326/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"
    }
  ]
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.

Action not permitted

CVE-2026-5556 (GCVE-0-2026-5556)

FKIE_CVE-2026-5556

GHSA-JMXV-3Q5P-JMJR

Tags

Sightings

Nomenclature