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Mastodon user questions SSRF vulnerability CVE-2026-19304

By PulseAugur Editorial · [1 sources] ·

A user on Mastodon, identified as 'hackaday' and operating under the unofficial 'Hack a Day (unofficial)' moniker, has raised a question regarding a Server-Side Request Forgery (SSRF) vulnerability, specifically CVE-2026-19304. This vulnerability appears to be related to a parser-confusion issue, and the user's inquiry was made in the comments section of a previous post discussing a different SSRF bug. AI

RANK_REASON The item discusses a user's comment on a Mastodon post about a specific CVE, which is not a significant industry event.

Read on Mastodon — sigmoid.social →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Mastodon user questions SSRF vulnerability CVE-2026-19304

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0 / 100
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Meme
The item discusses a user's comment on a Mastodon post about a specific CVE, which is not a significant industry event.
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Single-source cluster
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Low
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Breaking (< 6h)
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COVERAGE [1]

  1. Mastodon — sigmoid.social TIER_1 English(EN) · [email protected] ·

    Three weeks ago, in the comments under a post about a different SSRF bug (CVE-2026-19304, a parser-confusion issue), someone asked a sharp question about our ow

    Three weeks ago, in the comments under a post about a different SSRF bug (CVE-2026-19304, a parser-confusion issue), someone asked a sharp question about our own URL-fetching endpoints. I answered honestly that we'd only tested that our hostname-validation and the actual fetch ag…

    LINKS dev.to/…/our-ssrf-guard-passed-every-test…

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