How severe is CVE-2025-8340?

CVE-2025-8340 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-8340 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-8340?

CVE-2025-8340 affects Carmelo Intern Membership Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-8340?

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

Does CVE-2025-8340 have an EU (EUVD) identifier?

Yes. CVE-2025-8340 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23220.

When was CVE-2025-8340 published?

CVE-2025-8340 was published on 2025-07-31 and last updated on 2026-06-17.

CVE-2025-8340

CVE-2025-8340 is a medium-severity vulnerability in Carmelo Intern Membership Management System with a CVSS 3.x base score of 4.3. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 5.0
CVSS v4: 2.1
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-23220
Weakness: CWE-79
Affected product: Carmelo Intern Membership Management System
Published: 2025-07-31
Last modified: 2026-06-17

Description

A vulnerability was found in code-projects Intern Membership Management System 1.0. It has been declared as problematic. This vulnerability affects unknown code of the file fill_details.php of the component Error Message Handler. The manipulation of the argument email leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2025-8340?: A vulnerability was found in code-projects Intern Membership Management System 1.0. It has been declared as problematic. This vulnerability affects unknown code of the file fill_details.php of the component Error Message Handler. The manipulation of the argument email leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
How severe is CVE-2025-8340?: CVE-2025-8340 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-8340 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-8340?: CVE-2025-8340 affects Carmelo Intern Membership Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-8340?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-8340 have an EU (EUVD) identifier?: Yes. CVE-2025-8340 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23220.
When was CVE-2025-8340 published?: CVE-2025-8340 was published on 2025-07-31 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:carmelo:intern_membership_management_system:1.0:*:*:*:*:*:*:*

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