Apache OFBiz: Authorization bypass - self-grant content OWNER
CVSS score
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EPSS probability
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Risk score
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Published
1 h ago
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Vulnerability description
DayBreach AI Explanation
Verified against sourcesSources read
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Source agreement
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Evidence confidence
%55
Short explanation
An authorization bypass vulnerability exists in ContentPermissionServices within Apache OFBiz 24.09 versions (S0). A remote authenticated attacker with limited content-create permissions can self-grant the OWNER role on arbitrary content (S0). This grants the attacker full read, write, and delete control over content they should not access (S0).
It allows authenticated users with limited privileges to gain an unauthorized OWNER role, achieving full control over content and compromising data integrity (S0).
What should be done?
- Users are recommended to upgrade to version 24.09.08 (S0).
- Follow official vendor advisories for updates (S0).
Chain of evidence and sources
Apache OFBiz 24.09 sürümlerinde ContentPermissionServices içinde yanlış yetkilendirme zafiyeti bulunmaktadır (S0).
Saldırgan createContentRole servisini çağırarak OWNER rolünü kendi kendine atayabilir (S0).
Kullanıcıların zafiyeti gidermek için 24.09.08 sürümüne yükseltme yapması önerilir (S0).
Show the technical text from the sources
Incorrect Authorization in ContentPermissionServices in Apache OFBiz 24.09 before 24.09.08 on all platforms allows a remote authenticated attacker holding only a limited content-create permission to self-grant the OWNER role on arbitrary content by invoking the createContentRole service (e.g. via the createForumGroupRole request), causing the permission check to fall through to a fail-open default-grant branch when no ContentPurposeOperation entry matches the requested operation and content purpose, rather than denying the request. A self-granted OWNER role then satisfies the ownership check used to authorize update, removal, and status changes on that content, giving the attacker full read/write/delete control over content they should not have access to. Users are recommended to upgrade to version 24.09.08, which fixes this issue.
CWE: CWE-862
This explanation was compiled automatically from the source records. Scores, active exploitation, patch and exploit status come straight from the sources.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2026-81744 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | Apache Software Foundation | Apache OFBiz | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| The sources have not yet published a verified CVSS metric. | ||||
Patch and Remediation Guide
Solution & Remediation Advisory
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Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-81744 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-81744 weaknesses.
Official Sources and Advisories
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Weakness Type (CWE & CAPEC)
Similar Vulnerabilities
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