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Apache OFBiz EUVDEUVD-2026-117479

| CVE-2026-82902 MEDIUM
Missing Authorization (CWE-862)
4.3
CVSS 3.1 · Vendor
View

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Reach OFBiz webtools viewdatafile endpoint
  2. Exploit
    Submit crafted internal/metadata URL
  3. Execution
    Server performs unfiltered fetch
  4. Impact
    Internal response returned to attacker

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Authorization checks on every request
MITRE ATT&CK

1 technique across 1 tactic: Privilege Escalation

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Exploitation Conditions

Exploitation targets the OFBiz webtools 'viewdatafile' function, which accepts an attacker-supplied URL that the server fetches without filtering - the concrete prerequisite is the ability to invoke that specific webtools screen/request. The webtools component in OFBiz is an administrative/utility area that normally requires an authenticated session, so reaching this function is the primary limiting factor; however, because no CVSS vector was published, the exact privilege level required is not confirmed from the available data. Further limits: realistic impact depends on whether OFBiz can reach valuable internal/metadata endpoints from its network position and whether the fetched response is reflected back to the caller, which the sources do not detail.

Impact

This is CVE-2026-82902, a server-side request forgery (SSRF) issue described as an 'unfiltered server-side URL fetch in webtools viewdatafile' within Apache OFBiz, disclosed as one of 40+ vulnerabilities in a single batch advisory. Critically, almost every real-world risk signal is MISSING: no CVSS vector or score is published (input shows CVSS: N/A), no EPSS probability is provided, there is no CISA KEV listing, and the vuln.today Decision label is explicitly 'awaiting_data' - meaning the prioritization framework itself has not reached a verdict. No SSVC exploitation/automatable/impact values are available. Because of this, severity cannot be anchored to any vendor- or NVD-confirmed metric and is INFERRED only from the vulnerability title. On mechanism alone, SSRF in an administrative utility (webtools) is typically a medium-severity, authentication-gated issue rather than a drop-everything emergency - but this cannot be stated as fact without the CVSS vector. Note that other CVEs in the same advisory are explicitly labeled pre-authentication RCE (e.g. CVE-2026-68524, CVE-2026-83542); those, not this SSRF, are the likely real priorities of the bundle. Treat this specific CVE as awaiting-data: patch via the single cumulative upgrade, but do not represent its individual risk as confirmed-high absent the missing scoring data.

Exploit ScenarioDerived

An actor with access to the OFBiz webtools 'viewdatafile' function supplies a URL that the server fetches without validation, causing OFBiz to issue requests to internal services, cloud metadata endpoints, or other back-end systems and return their responses. This enables reconnaissance and disclosure of resources not otherwise reachable from outside. No public exploit has been identified for this CVE; the only references are the oss-security announcement and the vendor advisory.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
Patch available 0.4% exploitation probability (EPSS)

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AnalysisAIv1 – Nov 04, 2026

Server-side request forgery in Apache OFBiz's webtools 'viewdatafile' function lets an authenticated user who can reach that administrative screen make the server fetch an attacker-supplied URL without filtering. The assessed impact is high confidentiality exposure of resources reachable from the OFBiz server, with no integrity or availability impact (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N). The issue affects OFBiz releases prior to 24.09.08 and was published in a batch advisory covering more than 40 flaws; no public exploit or CISA KEV entry is present in the supplied data.

RemediationAI

Vendor-released patch: Apache OFBiz 24.09.08. Upgrade to that exact version, which the advisory states addresses CVE-2026-82902 and the rest of the batch. The advisory advises users to upgrade to 24.09.08 and does not describe a separate workaround; applying that release is the stated mitigation. Because the same update fixes numerous critical flaws described in the advisory, operators should review the full batch when planning the upgrade and verify the deployed OFBiz version afterward. Advisory: https://seclists.org/oss-sec/2026/q4/516; vendor: https://ofbiz.apache.org/.

Affected VersionsENISA

Apache OFBiz 0 <24.09.08

Affected Packages

euvd apache_ofbiz fix: 24.09.08

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

Apache OFBiz is a Java-based web framework with an entity engine, service engine and widget-based UI; its webtools component is an administrative/utility area used for diagnostics and data inspection. CVE-2026-82902 is described as an unfiltered server-side URL fetch in the webtools viewdatafile function: the server accepts a caller-supplied URL and retrieves it without validation or destination restrictions as described. No CWE is listed in the provided data, but the behavior matches CWE-918 (Server-Side Request Forgery). The concrete trigger is invoking the viewdatafile screen/request with a crafted URL; because webtools normally requires an authenticated session, access to that area is the primary limiting factor, and the sources do not detail which internal endpoints are reachable or whether fetched content is returned to the caller. The assessed vector is CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (CNA) PRIMARY 4.3 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
vuln.today AI 7.7 HIGH

webtools viewdatafile normally requires authentication so PR:L; the unfiltered fetch reaches other internal systems and can return their content, giving S:C and C:H, with no integrity or availability impact.

3.1 AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N

Primary rating from Vendor (CNA).

CVSS VectorVendor

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

3
CVSS changed
Nov 05, 2026 - 16:22 NVD
4.3 (MEDIUM)
Patch available
Nov 05, 2026 - 15:17 EUVD
CVE Published
Nov 04, 2026 - 16:33 oss-security
CRITICAL

Description PRE-NVD

Disclosed via oss-security. NVD scoring and full description are pending.

Executive ViewAI

Why It Matters

A critical server-side request forgery flaw in Apache OFBiz (CVE-2026-82902) exposes sensitive internal resources to authenticated administrative users who can reach the webtools 'viewdatafile' function, risking high confidentiality exposure from systems reachable by the OFBiz server. Because the affected platform often bridges internal networks and administrative tooling, leadership should treat this as a potential data-exposure pathway that could undermine trust and compliance standing.

Business Impact: High
Compensating Controls

No vendor-released patch identified at time of analysis; interim mitigations include restricting network reachability of the webtools 'viewdatafile' function to trusted administrative users and segments, enforcing strict least-privilege access control, and deploying egress filtering and monitoring on OFBiz servers to detect unauthorized outbound requests.

Threat Intelligence Overview

EPSS Score
0.4%
Top 70% exploitable
Prevalence
Low
niche open-source ERP/e-commerce framework, limited production deployment
Data Quality
3 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.4%
Patch available Yes
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact
High

Priority Score

22
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +22
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Server-Side Request Forgery exploits applications that fetch remote resources based on user-supplied URLs.

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

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