GHSA-3vx2-vqx8-jxfg
@steipete/summarize vulnerable to SSRF via podcast:transcript URL fetch
Quick fix
GHSA-3vx2-vqx8-jxfg — @steipete/summarize: upgrade to the fixed version with the command below.
npm install @steipete/summarize@0.17.0Details
Summarize before 0.17.0 contains a server-side request forgery vulnerability that allows attackers who control a podcast RSS feed to direct the host to fetch transcript content from loopback addresses, link-local addresses, RFC 1918 private ranges, or other reserved destinations by supplying malicious podcast:transcript URL values. Attackers can bypass protections through DNS rebinding and redirect-based techniques, as redirect targets are not revalidated and hostnames are not resolved before request dispatch, exposing internal service responses through the summarization flow.
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Affected packages
0 Fixed in: 0.17.0 npm install @steipete/summarize@0.17.0 References
- https://nvd.nist.gov/vuln/detail/CVE-2026-53782 [ADVISORY]
- https://github.com/steipete/summarize/pull/239 [WEB]
- https://github.com/steipete/summarize/commit/3c5522440c4833dde033e226baa39e6dda1dfc75 [WEB]
- https://github.com/steipete/summarize [PACKAGE]
- https://github.com/steipete/summarize/releases/tag/v0.17.0 [WEB]
- https://www.vulncheck.com/advisories/summarize-ssrf-via-podcast-transcript-url-fetch [WEB]