How severe is CVE-2021-44866?

CVE-2021-44866 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2021-44866 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-44866?

CVE-2021-44866 affects Projectworlds Online Movie Ticket Booking System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-44866?

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.

When was CVE-2021-44866 published?

CVE-2021-44866 was published on 2022-02-03 and last updated on 2026-06-17.

CVE-2021-44866

CVE-2021-44866 is a high-severity vulnerability in Projectworlds Online Movie Ticket Booking System with a CVSS 3.x base score of 7.5. 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-89.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Projectworlds Online Movie Ticket Booking System
Published: 2022-02-03
Last modified: 2026-06-17

Description

An issue was discovered in Online-Movie-Ticket-Booking-System 1.0. The file about.php does not perform input validation on the 'id' paramter. An attacker can append SQL queries to the input to extract sensitive information from the database.

Frequently asked questions

What is CVE-2021-44866?: An issue was discovered in Online-Movie-Ticket-Booking-System 1.0. The file about.php does not perform input validation on the 'id' paramter. An attacker can append SQL queries to the input to extract sensitive information from the database.
How severe is CVE-2021-44866?: CVE-2021-44866 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2021-44866 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-44866?: CVE-2021-44866 affects Projectworlds Online Movie Ticket Booking System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-44866?: 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.
When was CVE-2021-44866 published?: CVE-2021-44866 was published on 2022-02-03 and last updated on 2026-06-17.

References

https://github.com/projectworldsofficial/Online-Movie-Ticket-Booking-System-in-php/issues/6

Affected products (1)

cpe:2.3:a:projectworlds:online_movie_ticket_booking_system:1.0:*:*:*:*:*:*:*

More vulnerabilities in Projectworlds Online Movie Ticket Booking System

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CVE-2023-44163 — Critical (CVSS 9.8): The 'search' parameter of the process_search.php resource does not validate the characters received and they are sent…
CVE-2023-44174 — Medium (CVSS 6.4): Online Movie Ticket Booking System v1.0 is vulnerable to an authenticated Stored Cross-Site Scripting vulnerability.
CVE-2023-44173 — Medium (CVSS 5.4): Online Movie Ticket Booking System v1.0 is vulnerable to an authenticated Reflected Cross-Site Scripting vulnerability.

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