CVE-2022-36157
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedXXL-JOB all versions as of 11 July 2022 are vulnerable to Insecure Permissions resulting in the ability to execute admin function with low Privilege account.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceXXL-JOB contains an insecure permissions vulnerability allowing low-privilege users to execute administrative functions. This represents a broken access control / authorization bypass where the application fails to properly validate user permissions before granting access to privileged operations.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data<= 2.3.1CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify installed XXL-JOB versionLocate the XXL-JOB application JAR or WAR file and check its version metadata, or access the application admin interface and look for version information typically displayed on login pages or in system settingsAffected if The version is 2.3.1 or lower (any version <= 2.3.1)
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Review user role assignmentsAccess the XXL-JOB admin console user management panel and enumerate all registered users along with their assigned roles or groupsAffected if Users with low-privilege roles (non-admin) exist in the system
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Test authorization on administrative endpointsUsing a low-privilege user account, attempt to access sensitive administrative functions such as job executor management, user administration, or system configuration pages via direct URL access or API callsAffected if Low-privilege users can successfully access or execute administrative operations that should be restricted to admin roles
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Inspect role permission mappingsExamine the application's role-based access control configuration files or database tables that map users to permissions, checking if permission checks are enforced server-side for admin functionsAffected if Permission validation is missing or only enforced client-side for administrative operations
A user is affected if XXL-JOB version is 2.3.1 or lower AND low-privilege users can bypass authorization to access administrative functions.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
dbcve · scopedImplement robust role-based access control (RBAC) with server-side permission validation for all administrative functions, ensuring low-privilege users cannot bypass authorization checks to access privileged operations.
XXL-JOB version 2.3.2 or later
- 1. Review current XXL-JOB deployment and identify the exact version in use
- 2. Identify all user accounts and their assigned roles/privileges
- 3. Backup the current XXL-JOB database and configuration files
- 4. Upgrade XXL-JOB to version 2.3.2 or later, which contains the security fix for improper privilege management
- 5. After upgrade, verify that the fix restricts low-privilege users from accessing admin functions
- 6. Review and update user role assignments to follow least-privilege principles
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation3.0 h
- Implementation8.0 h
- Testing4.0 h
- Review / QA3.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $5,088.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2022-36157 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2022-36157 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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