Vulnerability-Lookup

CVE-2026-84728 (GCVE-0-2026-84728)

Vulnerability from cvelistv5 – Published: 2026-11-05 13:57 – Updated: 2026-11-05 15:52

Title

Apache OFBiz: Cross-tenant authorization bypass in mapped-domain login

Summary

Incorrect Authorization in Apache OFBiz 24.09 before 24.09.08 on all platforms, when documented multitenancy is enabled, allows a remote authenticated attacker holding only a valid low-privilege account in one tenant to read and write data belonging to a different tenant, by submitting their own tenant's userTenantId alongside their own credentials to the normal Party Manager login against a hostname mapped to a different tenant: ContextFilter resolves the tenant from the hostname via TenantDomainName, but LoginWorker gives priority to the conflicting userTenantId request parameter and authenticates against the attacker's own tenant, so a subsequent ordinary request to the same hostname combines the hostname-mapped tenant's Entity Engine delegator with the attacker's tenant's session dispatcher, security object, and identity, letting the permission check run against the attacker's own tenant while the resulting read or write is performed against the hostname-mapped tenant's data. Users are recommended to upgrade to version 24.09.08, which fixes this issue.

Severity

5.4 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-11-05 15:50 UTC

CWE

CWE-863 - Incorrect Authorization

Assigner

apache CNA under the mitre root

CNA scorecard B 76/100 over 1176 records in the last 180 days details

References

1 reference

URL	Tags
https://lists.apache.org/thread.html/7b2syzksp7kl…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version	CPE status
Apache Software Foundation	Apache OFBiz	Affected: 0 , < 24.09.08 (semver)	guessed

Credits

Jonah Burgess (CryptoCat) Krishna Uprit

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-84728

Vulnerability from fkie_nvd - Published: 2026-11-05 14:17 - Updated: 2026-11-05 16:17

Severity

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

Summary

References

	URL	Tags
	security@apache.org	https://lists.apache.org/thread.html/7b2syzksp7klt9fvhdg0olldvs2g83lz

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Apache OFBiz",
          "vendor": "Apache Software Foundation",
          "versions": [
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              "lessThan": "24.09.08",
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  ],
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GHSA-XQG5-G7CJ-F6X6

Vulnerability from github – Published: 2026-11-05 15:32 – Updated: 2026-11-05 18:32

Details

Severity

5.4 (Medium)


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

Show details on source website

JSON

To clipboard

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  "affected": [],
  "aliases": [
    "CVE-2026-84728"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-863"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-11-05T14:17:07Z",
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  },
  "details": "Incorrect Authorization in Apache OFBiz \n24.09 before 24.09.08 on all platforms, when documented multitenancy is \nenabled, allows a remote authenticated attacker holding only a valid \nlow-privilege account in one tenant to read and write data belonging to a\n different tenant, by submitting their own tenant\u0027s userTenantId \nalongside their own credentials to the normal Party Manager login \nagainst a hostname mapped to a different tenant: ContextFilter resolves \nthe tenant from the hostname via TenantDomainName, but LoginWorker gives\n priority to the conflicting userTenantId request parameter and \nauthenticates against the attacker\u0027s own tenant, so a subsequent \nordinary request to the same hostname combines the hostname-mapped \ntenant\u0027s Entity Engine delegator with the attacker\u0027s tenant\u0027s session \ndispatcher, security object, and identity, letting the permission check \nrun against the attacker\u0027s own tenant while the resulting read or write \nis performed against the hostname-mapped tenant\u0027s data. Users are \nrecommended to upgrade to version 24.09.08, which fixes this issue.",
  "id": "GHSA-xqg5-g7cj-f6x6",
  "modified": "2026-11-05T18:32:19Z",
  "published": "2026-11-05T15:32:37Z",
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      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

WID-SEC-W-2026-4357

Vulnerability from csaf_certbund - Published: 2026-11-04 23:00 - Updated: 2026-11-05 23:00

Summary

Apache OFBiz: Mehrere Schwachstellen

Severity

Hoch

Scope

46 vulnerabilities in this advisory, including CVE-2026-84728.

CVE-2026-84728

Known affected: 1 product

Open the full advisory

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted

CVE-2026-84728 (GCVE-0-2026-84728)

FKIE_CVE-2026-84728

GHSA-XQG5-G7CJ-F6X6

WID-SEC-W-2026-4357

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour