Description
Open-School Community Edition 2.2 does not properly restrict access to the export functionality, which allows remote authenticated users to obtain sensitive information via the r parameter with the value export to index.php.
References (1)
Core 1
Core References
Exploit, Third Party Advisory, VDB Entry x_refsource_misc
http://packetstormsecurity.com/files/130090/OpenSchool-Community-Edition-2.2-XSS-Access-Bypass.html
Scores
CVSS v3
6.5
EPSS
0.0137
EPSS Percentile
68.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-200
Status
published
Products (1)
open-school/open-school
2.2
Published
Feb 08, 2020
Tracked Since
Feb 18, 2026