How severe is CVE-2025-9834?

CVE-2025-9834 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-9834 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-9834?

CVE-2025-9834 affects Phpgurukul Small Crm. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-9834?

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

Does CVE-2025-9834 have an EU (EUVD) identifier?

Yes. CVE-2025-9834 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26453.

When was CVE-2025-9834 published?

CVE-2025-9834 was published on 2025-09-02 and last updated on 2026-06-17.

CVE-2025-9834

CVE-2025-9834 is a low-severity vulnerability in Phpgurukul Small Crm with a CVSS 3.x base score of 3.5. 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-79.

Key facts

Severity: Low (CVSS 3.x base score 3.5)
CVSS v2: 4.0
CVSS v4: 2.0
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-26453
Weakness: CWE-79
Affected product: Phpgurukul Small Crm
Published: 2025-09-02
Last modified: 2026-06-17

Description

A flaw has been found in PHPGurukul Small CRM 4.0. Affected by this issue is some unknown functionality of the file /registration.php. Executing manipulation of the argument Username can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been published and may be used.

Frequently asked questions

What is CVE-2025-9834?: A flaw has been found in PHPGurukul Small CRM 4.0. Affected by this issue is some unknown functionality of the file /registration.php. Executing manipulation of the argument Username can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been published and may be used.
How severe is CVE-2025-9834?: CVE-2025-9834 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-9834 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-9834?: CVE-2025-9834 affects Phpgurukul Small Crm. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-9834?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-9834 have an EU (EUVD) identifier?: Yes. CVE-2025-9834 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26453.
When was CVE-2025-9834 published?: CVE-2025-9834 was published on 2025-09-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:phpgurukul:small_crm:4.0:*:*:*:*:*:*:*

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