Discourse SNS RCE, a Stored XSS in GitLab, and a Reddit Race Condition [Bug Hunting]

Published: Nov. 2, 2021, 8 p.m.

Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/discourse-sns-rce-a-stored-xss-in-gitlab-and-a-reddit-race-condition.html

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A couple unique vulns this week involving getting extra coins on Reddit, and bypassing certificate checking for a Discourse RCE.

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[00:00:40] Agent 007: Pre-Auth Takeover of Build Pipelines in GoCD

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[00:09:50] Race condition leads to Inflation of coins when bought via Google Play Store

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[00:15:11] [GitLab] Stored XSS in Mermaid when viewing Markdown files

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[00:33:28] Discourse SNS webhook RCE

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[00:47:28] [GitLab] Stored XSS in Mermaid when viewing Markdown files

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