CVE-2025-7547
Published: 13 July 2025
Summary
CVE-2025-7547 is a medium-severity Improper Access Control (CWE-284) vulnerability in Campcodes Online Movie Theater Seat Reservation System. Its CVSS base score is 5.5 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked in the top 40.1% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
The strongest mitigations our analysis identified are NIST 800-53 AC-3 (Access Enforcement) and SI-10 (Information Input Validation).
Deeper analysis
CVE-2025-7547 is a critical vulnerability in Campcodes Online Movie Theater Seat Reservation System 1.0, affecting the save_movie function in the file /admin/admin_class.php. The issue arises from manipulation of the 'cover' argument, leading to unrestricted file upload. It carries a CVSS v3.1 base score of 7.3 (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) and maps to CWEs 284 (Improper Access Control) and 434 (Unrestricted Upload of File with Dangerous Type). The vulnerability was published on 2025-07-13.
The vulnerability enables remote attackers with network access to exploit it at low complexity, without requiring privileges or user interaction. Successful exploitation allows arbitrary file uploads, resulting in low impacts to confidentiality, integrity, and availability.
Advisories and details are documented in references including https://github.com/N1n3b9S/cve/issues/1, https://vuldb.com/?ctiid.316245, https://vuldb.com/?id.316245, https://vuldb.com/?submit.614466, and https://www.campcodes.com/. The exploit has been publicly disclosed and may be used by attackers.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-21275
Vulnerability details
A vulnerability, which was classified as critical, was found in Campcodes Online Movie Theater Seat Reservation System 1.0. This affects the function save_movie of the file /admin/admin_class.php. The manipulation of the argument cover leads to unrestricted upload. It is possible…
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to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Unrestricted file upload vulnerability in public-facing web application (no authentication required) enables exploitation for initial access (T1190), ingress tool transfer via upload (T1105), and staging of tools/malware on the victim (T1608.002), as explicitly mapped by VulDB.
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly requires validation of the 'cover' argument and uploaded file type/content to block unrestricted uploads before files are saved.
Enforces authorization checks on the save_movie function so that unauthenticated remote users cannot perform the upload action.
Deploys malicious-code scanning on all uploaded files to identify and block dangerous payloads introduced via the cover parameter.