Web Exploitation
Web Exploitation: template engine sandbox escapes
Walks popular server-side template escape classes with an emphasis on documenting blast radius for enterprise client marketing stacks.
Description
Labs progress from benign expression toggles to chained filters that still fail closed. You will practice stakeholder sign-off conversations when marketing wants emergency hotfixes during campaigns.
Features
- Side-by-side diff of safe versus unsafe helper functions
- Writing workshop for internal approval markers on hotfix bundles
- Mini competition on clearest incident records write-up
- Office hours on secure key integrations for CI tokens touching templates
- Guest segment on tone control for executive-facing activity summaries
Outcomes
- Exploit and remediate two deliberate sandbox gaps in the sample app
- Draft a stakeholder email that separates customer impact from internal noise
- List monitoring signals that catch future regression attempts
FAQ
Do we touch customer content?
Never. All marketing templates are synthetic brands invented for the lab.
Prerequisite knowledge?
Comfortable reading Python and Java template glue code is required.
Limitations?
We do not cover client-side React server components; bring that topic to a custom bootcamp.
Participant notes
Template sandbox escape drills finally aligned our marketing stack narratives with the same quality standards our enterprise clients expect in written briefs.
— Imani Brooks , Product security · Harborline MSP
Hotfix approval writing clinic was the standout; slightly wish we had another hour on monitoring signals, but mentors stayed late to chat.
— Evan Price , Consultant