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CVE-2023-38880

CRITICAL

9.8

Description

The Community Edition version 9.0 of OS4ED's openSIS Classic has a broken access control vulnerability in the database backup functionality. Whenever an admin generates a database backup, the backup is stored in the web root while the file name has a format of "opensisBackup<date>.sql" (e.g. "opensisBackup07-20-2023.sql"), i.e. can easily be guessed. This file can be accessed by any unauthenticated actor and contains a dump of the whole database including password hashes.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published11/20/2023

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

os4ed:opensis

References

https://github.com/OS4ED/openSIS-Classic(cve@mitre.org)

https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38880(cve@mitre.org)

https://www.os4ed.com/(cve@mitre.org)

https://github.com/OS4ED/openSIS-Classic(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38880(af854a3a-2127-422b-91ae-364da2661108)

https://www.os4ed.com/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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