CVE-2024-31396
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 · uneditedCode injection vulnerability exists in a-blog cms Ver.3.1.x series versions prior to Ver.3.1.12 and Ver.3.0.x series versions prior to Ver.3.0.32. If this vulnerability is exploited, a user with an administrator or higher privilege who can log in to the product may execute an arbitrary command on the server.
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 · high confidenceCode injection vulnerability in a-blog cms allows authenticated administrators to execute arbitrary commands on the server by injecting malicious code through vulnerable input handling in affected versions.
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>= 3.0.0, < 3.0.32>= 3.1.0, < 3.1.12CVSS 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
- High
- Privileges
- High
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:H/PR:H/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 a-blog cms versionLocate the version file or admin panel version display in the a-blog cms installation. Common locations include a version.php file, the admin dashboard footer, or system information page.Affected if The detected version falls within 3.0.0 to 3.0.31 OR 3.1.0 to 3.1.11
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Verify administrator account accessCheck if any administrator-level user accounts exist in the cms user database or user configuration files.Affected if Administrator accounts are present and accessible, as the vulnerability requires authenticated administrator privileges to exploit
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Examine input handling modulesReview the cms configuration for modules that handle user-provided input, particularly custom field handlers or template processing components.Affected if Input processing modules that allow custom code or template injection are enabled and accessible to administrators
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Check custom field or template configurationsInspect the custom field definitions and template configuration files for settings that allow executable code or script injection.Affected if Custom field or template features permit execution of injected code values
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Audit administrator-accessible code execution featuresReview administrator-accessible features that accept and process code-like input, such as custom script fields, eval-enabled templates, or dynamic content handlers.Affected if Features allowing direct or indirect code execution are accessible to authenticated administrators
The environment is affected if a-blog cms version is 3.0.0-3.0.31 or 3.1.0-3.1.11 AND administrator access exists to reach the vulnerable input handling component.
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 · scoped3.0.323.1.12
Upgrade a-blog cms to Ver.3.1.12 or Ver.3.0.32 or later to remediate the vulnerability.
a-blog cms Ver. 3.0.32 or 3.1.12 (depending on your current branch)
- Upgrade to a-blog cms Ver. 3.0.32 if using the 3.0.x branch
- Upgrade to a-blog cms Ver. 3.1.12 if using the 3.1.x branch
- After upgrading, verify that the code injection vulnerability is no longer present
- Confirm that administrator accounts can no longer execute arbitrary commands through the vulnerability
- Test that existing CMS functionality works correctly after the upgrade
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation3.0 h
- Implementation4.0 h
- Testing6.0 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 $4,416.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-31396 — 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-2024-31396 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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A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- 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
- No spam, self-promotion, credentials, or personal data