Summarize < 0.17.0 SSRF via podcast:transcript URL fetch
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.
CVE-2026-53782
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-53782
summarize
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/steipete/summarize",
"vendor": "steipete",
"product": "summarize",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "0.17.0",
"versionType": "semver"
}
],
"packageURL": "pkg:npm/%40steipete/summarize",
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-53782
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #12745 · Revision 1
- Added to Heist Feed
- Publisher date