How severe is CVE-2025-13420?

CVE-2025-13420 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-13420 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-13420?

CVE-2025-13420 affects Angeljudesuarez Human Resource Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-13420?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-13420 have an EU (EUVD) identifier?

Yes. CVE-2025-13420 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198240.

When was CVE-2025-13420 published?

CVE-2025-13420 was published on 2025-11-19 and last updated on 2026-06-17.

CVE-2025-13420

CVE-2025-13420 is a high-severity vulnerability in Angeljudesuarez Human Resource Management System with a CVSS 3.x base score of 7.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-198240
Weakness: CWE-89
Affected product: Angeljudesuarez Human Resource Management System
Published: 2025-11-19
Last modified: 2026-06-17

Description

A 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.

Frequently asked questions

What is CVE-2025-13420?: A 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.
How severe is CVE-2025-13420?: CVE-2025-13420 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-13420 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-13420?: CVE-2025-13420 affects Angeljudesuarez Human Resource Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-13420?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-13420 have an EU (EUVD) identifier?: Yes. CVE-2025-13420 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198240.
When was CVE-2025-13420 published?: CVE-2025-13420 was published on 2025-11-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:angeljudesuarez:human_resource_management_system:1.0:*:*:*:*:*:*:*

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