Vulnerability-Lookup

CVE-2021-47930 (GCVE-0-2021-47930)

Vulnerability from cvelistv5 – Published: 2026-05-10 12:43 – Updated: 2026-05-12 02:38

Title

Balbooa Joomla Forms Builder 2.0.6 SQL Injection Unauthenticated

Summary

Balbooa Joomla Forms Builder 2.0.6 contains an unauthenticated SQL injection vulnerability in the form submission handler that allows remote attackers to execute arbitrary SQL queries. Attackers can send POST requests to the com_baforms component with malicious JSON payloads in the 'id' field parameter to extract sensitive database information.

Severity

8.8 (High)


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

8.2 (High)


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

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Assigner

VulnCheck

References

3 references

URL	Tags
https://www.exploit-db.com/exploits/50447	exploit
https://www.balbooa.com/	product
https://www.vulncheck.com/advisories/balbooa-joom…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
Balbooa	Balbooa Joomla Forms Builder	Affected: 2.0.6

Date Public

2021-10-24 00:00

Credits

blockomat2100

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2021-47930

Vulnerability from fkie_nvd - Published: 2026-05-10 13:16 - Updated: 2026-06-17 04:18

Severity

8.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Summary

References

	URL	Tags
	disclosure@vulncheck.com	https://www.balbooa.com/
	disclosure@vulncheck.com	https://www.exploit-db.com/exploits/50447
	disclosure@vulncheck.com	https://www.vulncheck.com/advisories/balbooa-joomla-forms-builder-sql-injection-unauthenticated

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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  "affected": [
    {
      "affectedData": [
        {
          "product": "Balbooa Joomla Forms Builder",
          "vendor": "Balbooa",
          "versions": [
            {
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            }
          ]
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    }
  ],
  "id": "CVE-2021-47930",
  "lastModified": "2026-06-17T04:18:46.613",
  "metrics": {
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          "attackComplexity": "LOW",
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          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
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        "impactScore": 4.2,
        "source": "disclosure@vulncheck.com",
        "type": "Secondary"
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          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
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          "subConfidentialityImpact": "NONE",
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}

GHSA-RXPR-GV7J-9HR4

Vulnerability from github – Published: 2026-05-10 15:31 – Updated: 2026-05-10 15:31

Details

Severity

8.2 (High)


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

8.8 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2021-47930"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-89"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-10T13:16:29Z",
    "severity": "HIGH"
  },
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  "id": "GHSA-rxpr-gv7j-9hr4",
  "modified": "2026-05-10T15:31:19Z",
  "published": "2026-05-10T15:31:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47930"
    },
    {
      "type": "WEB",
      "url": "https://www.balbooa.com"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/50447"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/balbooa-joomla-forms-builder-sql-injection-unauthenticated"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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-2021-47930 (GCVE-0-2021-47930)

FKIE_CVE-2021-47930

GHSA-RXPR-GV7J-9HR4

Tags

Sightings

Nomenclature