Vulnerability-Lookup

CVE-2026-5453 (GCVE-0-2026-5453)

Vulnerability from cvelistv5 – Published: 2026-04-03 04:30 – Updated: 2026-04-03 11:20

Title

Rico só vantagem pra investir App br.com.rico.mobile SegmentSettingsModule.java hard-coded key

Summary

A vulnerability has been found in Rico só vantagem pra investir App up to 4.58.32.12421 on Android. This issue affects some unknown processing of the file br/com/rico/mobile/di/SegmentSettingsModule.java of the component br.com.rico.mobile. Such manipulation of the argument SEGMENT_WRITE_KEY leads to use of hard-coded cryptographic key . The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Severity ?

4.8 (Medium)


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

3.3 (Low)


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

3.3 (Low)


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

CWE

CWE-321 - Use of Hard-coded Cryptographic Key
CWE-320 - Key Management Error

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/vuln/355041	vdb-entrytechnical-description
	https://vuldb.com/vuln/355041/cti	signaturepermissions-required
	https://vuldb.com/submit/781758	third-party-advisory
	https://www.notion.so/Segment-Write-Key-Exposure-…	exploit

Impacted products

	Vendor	Product	Version
	Rico	só vantagem pra investir App	Affected: 4.58.32.12421

Credits

fxizenta (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

To clipboard

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}

GHSA-8F3Q-GR5F-WWHG

Vulnerability from github – Published: 2026-04-03 06:31 – Updated: 2026-04-03 06:31

Details

Severity ?

3.3 (Low)


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

1.9 (Low)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-5453"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-03T05:16:23Z",
    "severity": "LOW"
  },
  "details": "A vulnerability has been found in Rico s\u00f3 vantagem pra investir App up to 4.58.32.12421 on Android. This issue affects some unknown processing of the file br/com/rico/mobile/di/SegmentSettingsModule.java of the component br.com.rico.mobile. Such manipulation of the argument SEGMENT_WRITE_KEY leads to use of hard-coded cryptographic key\n . The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.",
  "id": "GHSA-8f3q-gr5f-wwhg",
  "modified": "2026-04-03T06:31:33Z",
  "published": "2026-04-03T06:31:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5453"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/781758"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/355041"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/355041/cti"
    },
    {
      "type": "WEB",
      "url": "https://www.notion.so/Segment-Write-Key-Exposure-Leading-to-Data-Injection-and-User-Profile-Manipulation-In-br-com-rico-mo-3262de3f97fb800a9bfef6e6fd7d7179?source=copy_link"
    }
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  "schema_version": "1.4.0",
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      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/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"
    }
  ]
}

FKIE_CVE-2026-5453

Vulnerability from fkie_nvd - Published: 2026-04-03 05:16 - Updated: 2026-04-24 18:13

Severity ?

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

Summary

References

	URL	Tags
	cna@vuldb.com	https://vuldb.com/submit/781758
	cna@vuldb.com	https://vuldb.com/vuln/355041
	cna@vuldb.com	https://vuldb.com/vuln/355041/cti
	cna@vuldb.com	https://www.notion.so/Segment-Write-Key-Exposure-Leading-to-Data-Injection-and-User-Profile-Manipulation-In-br-com-rico-mo-3262de3f97fb800a9bfef6e6fd7d7179?source=copy_link

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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      "lang": "en",
      "value": "A vulnerability has been found in Rico s\u00f3 vantagem pra investir App up to 4.58.32.12421 on Android. This issue affects some unknown processing of the file br/com/rico/mobile/di/SegmentSettingsModule.java of the component br.com.rico.mobile. Such manipulation of the argument SEGMENT_WRITE_KEY leads to use of hard-coded cryptographic key\r . The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way."
    }
  ],
  "id": "CVE-2026-5453",
  "lastModified": "2026-04-24T18:13:28.877",
  "metrics": {
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        "acInsufInfo": false,
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          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:S/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
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        "type": "Secondary",
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          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 1.4,
        "source": "cna@vuldb.com",
        "type": "Primary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "LOCAL",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 1.9,
          "baseSeverity": "LOW",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "PROOF_OF_CONCEPT",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "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": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/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": "NONE",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "cna@vuldb.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-04-03T05:16:23.710",
  "references": [
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/781758"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/355041"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/355041/cti"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://www.notion.so/Segment-Write-Key-Exposure-Leading-to-Data-Injection-and-User-Profile-Manipulation-In-br-com-rico-mo-3262de3f97fb800a9bfef6e6fd7d7179?source=copy_link"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-320"
        },
        {
          "lang": "en",
          "value": "CWE-321"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Primary"
    }
  ]
}

Sightings

Author	Source	Type	Date

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

CVE-2026-5453 (GCVE-0-2026-5453)

GHSA-8F3Q-GR5F-WWHG

FKIE_CVE-2026-5453

Tags

Sightings

Nomenclature