CVE-2025-13420
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 · uneditedA weakness has been identified in itsourcecode Human Resource Management System 1.0. This issue affects some unknown processing of the file /src/store/EventStore.php. This manipulation of the argument eventSubject causes sql injection. The attack can be initiated remotely. The exploit has been made available to the public and could be exploited.
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 confidenceA SQL injection vulnerability exists in itsourcecode Human Resource Management System 1.0 within /src/store/EventStore.php. The 'eventSubject' parameter is not properly sanitized, allowing remote attackers to inject arbitrary SQL queries. The public availability of the exploit and critical CVSS score indicate immediate remediation is required.
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= 1.0CVSS 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
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/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 HRMS versionLocate and inspect the application files or deployment artifacts to determine the version of Angeljudesuarez Human Resource Management System. Check version files, composer.json, or any version metadata in the web root directory.Affected if The installed version is 1.0 (exact match to the affected version)
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Verify vulnerable file existsLocate the file /src/store/EventStore.php within the application directory structure. Confirm the file is present on the system.Affected if The file /src/store/EventStore.php exists in the application installation
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Confirm eventSubject parameter is in useInspect the EventStore.php file to locate the code handling the eventSubject parameter. Search for code paths where this parameter is processed and used in database queries without proper sanitization.Affected if The eventSubject parameter is processed and used in SQL queries without parameterized statements in EventStore.php
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Assess network accessibility of vulnerable endpointDetermine if the application endpoint that processes the eventSubject parameter is exposed to network access. Identify the HTTP request method (GET/POST) and the URL path that accepts this parameter.Affected if The endpoint handling the eventSubject parameter is accessible over the network (not restricted to localhost or authenticated-only access)
The system is affected if it runs Angeljudesuarez HRMS version 1.0, contains the vulnerable EventStore.php file with unsanitized eventSubject parameter usage, and the affected endpoint is network-accessible.
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 dataReplace dynamic SQL queries with parameterized queries/prepared statements in EventStore.php. Conduct a full audit of the application for additional SQL injection vulnerabilities and implement input validation as a defense-in-depth measure.
- Consultation4.0 h
- Implementation8.0 h
- Testing6.0 h
- Review / QA3.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2025-13420 — 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-2025-13420 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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