How severe is CVE-2024-23866?

CVE-2024-23866 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity low, and availability none.

Is CVE-2024-23866 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-23866?

CVE-2024-23866 affects Ajaysharma Cups Easy. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-23866?

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-2024-23866 have an EU (EUVD) identifier?

Yes. CVE-2024-23866 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-21305.

When was CVE-2024-23866 published?

CVE-2024-23866 was published on 2024-01-26 and last updated on 2026-06-17.

CVE-2024-23866

CVE-2024-23866 is a high-severity vulnerability in Ajaysharma Cups Easy with a CVSS 3.x base score of 8.2. 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: High (CVSS 3.x base score 8.2)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-21305
Weakness: CWE-79
Affected product: Ajaysharma Cups Easy
Published: 2024-01-26
Last modified: 2026-06-17

Description

A vulnerability has been reported in Cups Easy (Purchase & Inventory), version 1.0, whereby user-controlled inputs are not sufficiently encoded, resulting in a Cross-Site Scripting (XSS) vulnerability via /cupseasylive/countrycreate.php, in the countryid parameter. Exploitation of this vulnerability could allow a remote attacker to send a specially crafted URL to an authenticated user and steal their session cookie credentials.

Frequently asked questions

What is CVE-2024-23866?: A vulnerability has been reported in Cups Easy (Purchase & Inventory), version 1.0, whereby user-controlled inputs are not sufficiently encoded, resulting in a Cross-Site Scripting (XSS) vulnerability via /cupseasylive/countrycreate.php, in the countryid parameter. Exploitation of this vulnerability could allow a remote attacker to send a specially crafted URL to an authenticated user and steal their session cookie credentials.
How severe is CVE-2024-23866?: CVE-2024-23866 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity low, and availability none.
Is CVE-2024-23866 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-23866?: CVE-2024-23866 affects Ajaysharma Cups Easy. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-23866?: 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-2024-23866 have an EU (EUVD) identifier?: Yes. CVE-2024-23866 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-21305.
When was CVE-2024-23866 published?: CVE-2024-23866 was published on 2024-01-26 and last updated on 2026-06-17.

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-cups-easy

Affected products (1)

cpe:2.3:a:ajaysharma:cups_easy:1.0:*:*:*:*:*:*:*

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