How severe is CVE-2025-10843?

CVE-2025-10843 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-10843 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-2025-10843?

CVE-2025-10843 affects Fabian Online Hotel Reservation System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-10843?

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-2025-10843 have an EU (EUVD) identifier?

Yes. CVE-2025-10843 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-30855.

When was CVE-2025-10843 published?

CVE-2025-10843 was published on 2025-09-23 and last updated on 2026-06-17.

CVE-2025-10843

CVE-2025-10843 is a high-severity vulnerability in Fabian Online Hotel Reservation System with a CVSS 3.x base score of 7.3. 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-74.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-30855
Weakness: CWE-74
Affected product: Fabian Online Hotel Reservation System
Published: 2025-09-23
Last modified: 2026-06-17

Description

A flaw has been found in Reservation Online Hotel Reservation System 1.0. Affected by this vulnerability is an unknown functionality of the file /reservation/paypalpayout.php. Executing manipulation of the argument confirm can lead to sql injection. The attack may be launched remotely. The exploit has been published and may be used.

Frequently asked questions

What is CVE-2025-10843?: A flaw has been found in Reservation Online Hotel Reservation System 1.0. Affected by this vulnerability is an unknown functionality of the file /reservation/paypalpayout.php. Executing manipulation of the argument confirm can lead to sql injection. The attack may be launched remotely. The exploit has been published and may be used.
How severe is CVE-2025-10843?: CVE-2025-10843 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-10843 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-2025-10843?: CVE-2025-10843 affects Fabian Online Hotel Reservation System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-10843?: 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-2025-10843 have an EU (EUVD) identifier?: Yes. CVE-2025-10843 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-30855.
When was CVE-2025-10843 published?: CVE-2025-10843 was published on 2025-09-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:fabian:online_hotel_reservation_system:1.0:*:*:*:*:*:*:*

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