GHSA-3vx2-vqx8-jxfg

Suggest an improvement
Source
https://github.com/advisories/GHSA-3vx2-vqx8-jxfg
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-3vx2-vqx8-jxfg/GHSA-3vx2-vqx8-jxfg.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-3vx2-vqx8-jxfg
Aliases
Published
2026-06-11T21:31:57Z
Modified
2026-08-20T18:48:09Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N CVSS Calculator
  • 6.3 (Medium) CVSS_V4 - 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 CVSS Calculator
Summary
@steipete/summarize vulnerable to SSRF via podcast:transcript URL fetch
Details

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.

Database specific 
{
    "cwe_ids":  [
        "CWE-918"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-08-20T18:33:58Z",
    "nvd_published_at":  "2026-06-11T20:16:25Z",
    "severity":  "MODERATE"
}
References

Affected packages

npm / @steipete/summarize

Package

Name
@steipete/summarize
View open source insights on deps.dev
Purl
pkg:npm/%40steipete/summarize

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.17.0

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-3vx2-vqx8-jxfg/GHSA-3vx2-vqx8-jxfg.json"