How severe is CVE-2025-15390?

CVE-2025-15390 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-15390 being actively exploited?

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

What products are affected by CVE-2025-15390?

CVE-2025-15390 affects Phpgurukul Small Crm. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-15390?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-15390 have an EU (EUVD) identifier?

Yes. CVE-2025-15390 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206030.

When was CVE-2025-15390 published?

CVE-2025-15390 was published on 2025-12-31 and last updated on 2026-06-17.

CVE-2025-15390

CVE-2025-15390 is a medium-severity vulnerability in Phpgurukul Small Crm with a CVSS 3.x base score of 6.3. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206030
Weakness: CWE-862
Affected product: Phpgurukul Small Crm
Published: 2025-12-31
Last modified: 2026-06-17

Description

A security flaw has been discovered in PHPGurukul Small CRM 4.0. This impacts an unknown function of the file /admin/edit-user.php. The manipulation results in missing authorization. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.

Frequently asked questions

What is CVE-2025-15390?: A security flaw has been discovered in PHPGurukul Small CRM 4.0. This impacts an unknown function of the file /admin/edit-user.php. The manipulation results in missing authorization. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.
How severe is CVE-2025-15390?: CVE-2025-15390 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-15390 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-15390?: CVE-2025-15390 affects Phpgurukul Small Crm. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-15390?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-15390 have an EU (EUVD) identifier?: Yes. CVE-2025-15390 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206030.
When was CVE-2025-15390 published?: CVE-2025-15390 was published on 2025-12-31 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:phpgurukul:small_crm:*:*:*:*:*:*:*:*

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