How severe is CVE-2025-45949?

CVE-2025-45949 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-45949 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-45949?

CVE-2025-45949 affects Phpgurukul User Registration & Login And User Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-45949?

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

Does CVE-2025-45949 have an EU (EUVD) identifier?

Yes. CVE-2025-45949 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14657.

When was CVE-2025-45949 published?

CVE-2025-45949 was published on 2025-04-28 and last updated on 2026-07-05.

CVE-2025-45949

CVE-2025-45949 is a critical-severity vulnerability in Phpgurukul User Registration & Login And User Management System with a CVSS 3.x base score of 9.8. 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-384.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-14657
Weakness: CWE-384
Affected product: Phpgurukul User Registration & Login And User Management System
Published: 2025-04-28
Last modified: 2026-07-05

Description

A critical vulnerability was found in PHPGurukul User Registration & Login and User Management System V3.3 in the /loginsystem/change-password.php file of the user panel - Change Password component. Improper handling of session data allows a Session Hijacking attack, exploitable remotely and leading to account takeover.

Frequently asked questions

What is CVE-2025-45949?: A critical vulnerability was found in PHPGurukul User Registration & Login and User Management System V3.3 in the /loginsystem/change-password.php file of the user panel - Change Password component. Improper handling of session data allows a Session Hijacking attack, exploitable remotely and leading to account takeover.
How severe is CVE-2025-45949?: CVE-2025-45949 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-45949 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-45949?: CVE-2025-45949 affects Phpgurukul User Registration & Login And User Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-45949?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-45949 have an EU (EUVD) identifier?: Yes. CVE-2025-45949 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14657.
When was CVE-2025-45949 published?: CVE-2025-45949 was published on 2025-04-28 and last updated on 2026-07-05.

References

https://github.com/VasilVK/CVE/blob/main/CVE-2025-45949/README.MD

EU advisories (EUVD)

http://phpgurukul.com

Affected products (1)

cpe:2.3:a:phpgurukul:user_registration_\&_login_and_user_management_system:3.3:*:*:*:*:*:*:*

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