CVE-2025-45326
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 · uneditedAn issue in PocketVJ CP PocketVJ-CP-v3 pvj 3.9.1 allows remote attackers to execute arbitrary code via the submit_size.php component.
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 confidencePocketVJ CP v3.9.1 contains a remote code execution vulnerability in the submit_size.php component that allows remote attackers to inject and execute arbitrary code. The vulnerability is exploitable without authentication given its placement in a web-facing PHP script.
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= 3.9.1CVSS 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
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
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 PocketVJ CP installationLocate the PocketVJ Control Panel installation directory on the system. Check common web server document root paths where PHP applications are hosted.Affected if PocketVJ CP is installed on the system
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Verify installed version is 3.9.1Inspect the application version information - check for a version file, about page, or header within the control panel interface that displays the firmware version.Affected if The installed version is exactly 3.9.1
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Locate submit_size.phpSearch the application web directory for the file submit_size.php. This file should exist in a web-accessible path within the PocketVJ installation.Affected if The file submit_size.php exists in the web-accessible directory
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Confirm web exposureDetermine if the PocketVJ web interface is accessible from untrusted networks. Check network configuration, firewall rules, or reverse proxy settings that expose the application to the internet.Affected if The submit_size.php script is reachable from remote networks without authentication
A system is affected if it is running PocketVJ CP version 3.9.1 with the submit_size.php component accessible over the network.
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.
From vendor dataRestrict network exposure of the vulnerable PocketVJ interface, disable or remove the submit_size.php component if unused, and apply any available vendor patch for version 3.9.1.
- Consultation4.0 h
- Implementation8.0 h
- Testing6.0 h
- Review / QA4.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $6,176.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-45326 — 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-2025-45326 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
- No spam, self-promotion, credentials, or personal data