{"id":"GHSA-3vx2-vqx8-jxfg","revision":"549c17702bf14813af8ee00bcb666af0","records":[{"revision":"549c17702bf14813af8ee00bcb666af0","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-3vx2-vqx8-jxfg","aliases":["CVE-2026-53782"],"title":"@steipete/summarize vulnerable to SSRF via podcast:transcript URL fetch","description":"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.","state":0,"publishedAt":"2026-06-11T21:31:57+00:00","modifiedAt":"2026-08-20T18:48:09.211294+00:00","affected":[{"ecosystem":"npm","name":"@steipete/summarize","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"0.17.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","score":null,"severity":null},{"system":"CVSS_V4","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2026-53782","https://github.com/steipete/summarize/pull/239","https://github.com/steipete/summarize/commit/3c5522440c4833dde033e226baa39e6dda1dfc75","https://github.com/steipete/summarize","https://github.com/steipete/summarize/releases/tag/v0.17.0","https://www.vulncheck.com/advisories/summarize-ssrf-via-podcast-transcript-url-fetch"],"sourceUrl":"https://github.com/advisories/GHSA-3vx2-vqx8-jxfg","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-3vx2-vqx8-jxfg","identifiers":["GHSA-3vx2-vqx8-jxfg","CVE-2026-53782"]},"retained":false,"historicalAffected":[]}],"coverage":[]}