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CVE-2026-82916 apache ofbiz: External Control of File Name or Path

7.1 highEPSS 0.7%

High (7.1) in apache ofbiz. EPSS 0.7% estimated probability of exploitation activity in the next 30 days.

On this page
Missing Authorization in XmlDsDump in Apache OFBiz 24.09 before 24.09.08 on all platforms allows a remote authenticated attacker holding only the webtools base permissions (OFBTOOLS_VIEW, WEBTOOLS_VIEW) — explicitly not the ENTITY_MAINT permission the export feature declares and visibly refuses to render for — to export the contents of any database entity, including UserLogin with its currentPassword hashes, to any filesystem path the OFBiz process can write, including a web-served docroot, and to create arbitrary directories or truncate arbitrary existing files at those paths, because the XmlDsDump screen action writes the requested entity data via new FileOutputStream on unvalidated outpath and filename request parameters before the screen's ENTITY_MAINT permission check runs, unlike the equivalent Java service entityExportAll, which enforces both a permission check and a file-path allow-list. Users are recommended to upgrade to version 24.09.08, which fixes this issue.

Severity

CVSS 3.1

7.1 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
EPSS
0.7% (up from 0.4% a week ago) estimated probability of exploitation activity in the next 30 days; 52nd percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
CISA's assessment (SSVC)
Exploitation: none · Automatable: no · Technical impact: partial, assessed 2026-11-05. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
CWEs
CWE-73 External Control of File Name or Path
CWE-862 Missing Authorization
OWASP Top 10
A01:2025 Broken Access Control, A06:2025 Insecure Design
Published
Modified
NVD analysis
Analyzed
Record from
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Affected

Versions

From the CNA's record in the CVE List.

ProductAffected
Apache Software Foundation Apache OFBizbefore 24.09.08

Fix and patched versions

Attack patterns (CAPEC)

  • CAPEC-665 Exploitation of Thunderbolt Protection Flaws Likelihood: Low · Severity: Very High
  • CAPEC-13 Subverting Environment Variable Values Likelihood: High · Severity: Very High
  • CAPEC-64 Using Slashes and URL Encoding Combined to Bypass Validation Logic Likelihood: High · Severity: High
  • CAPEC-72 URL Encoding Likelihood: High · Severity: High
  • CAPEC-76 Manipulating Web Input to File System Calls Likelihood: High · Severity: Very High
  • CAPEC-78 Using Escaped Slashes in Alternate Encoding Likelihood: High · Severity: High
  • CAPEC-79 Using Slashes in Alternate Encoding Likelihood: High · Severity: High
  • CAPEC-80 Using UTF-8 Encoding to Bypass Validation Logic Likelihood: High · Severity: High
  • CAPEC-267 Leverage Alternate Encoding Likelihood: High · Severity: High

The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits.

History

  1. Analyzed by the NVD

Changes since this site first stored the record. The same for every record: /api/public/changes.

References

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