Sheldon ISD, a PK-12th grade public school system, has a mission to maintain a safe environment where staff, parents, and community work together to engage students in personalized learning opportunities to ensure they are college and career ready.
The Peel District School Board serves more than 156,000 students in kindergarten to grade 12. Operating more than 257 schools in the municipalities of Brampton, Caledon and Mississauga, the Peel board is the largest employer in Peel. At the Peel board, we inspire success, confidence and hope in each student. Everything we do is designed to help all students reach high levels of achievement—starting with a long list of available programs and support services. If you are interested in working at the Peel board, visit our online job database: www.peelschools.org/jobs/jobpostings For updates and more information, follow us on Twitter and Instagram at @Peelschools or like us on Facebook.
Security & Compliance Standards Overview
No incidents recorded for Sheldon ISD in 2025.
No incidents recorded for Peel District School Board in 2025.
Sheldon ISD cyber incidents detection timeline including parent company and subsidiaries
Peel District School Board cyber incidents detection timeline including parent company and subsidiaries
Last 3 Security & Risk Events by Company
NXLog Agent before 6.11 can load a file specified by the OPENSSL_CONF environment variable.
uriparser through 0.9.9 allows unbounded recursion and stack consumption, as demonstrated by ParseMustBeSegmentNzNc with large input containing many commas.
A vulnerability was detected in Mayan EDMS up to 4.10.1. The affected element is an unknown function of the file /authentication/. The manipulation results in cross site scripting. The attack may be performed from remote. The exploit is now public and may be used. Upgrading to version 4.10.2 is sufficient to fix this issue. You should upgrade the affected component. The vendor confirms that this is "[f]ixed in version 4.10.2". Furthermore, that "[b]ackports for older versions in process and will be out as soon as their respective CI pipelines complete."
MJML through 4.18.0 allows mj-include directory traversal to test file existence and (in the type="css" case) read files. NOTE: this issue exists because of an incomplete fix for CVE-2020-12827.
A half-blind Server Side Request Forgery (SSRF) vulnerability exists in kube-controller-manager when using the in-tree Portworx StorageClass. This vulnerability allows authorized users to leak arbitrary information from unprotected endpoints in the control plane’s host network (including link-local or loopback services).
