GHSA-8q6q-m837-fv64: Koel has SSRF through Authenticated Subsonic podcast feed URLs

medium Affects phanan/koel. Feed 2026.10.29.4, updated 2026-10-29; published .

Koel has SSRF through Authenticated Subsonic podcast feed URLs

Package
phanan/koel Composer
Affected versions
<9.7.0
Fixed in
9.7.0
Severity
medium  CVSS 6.4
Exploitation
not on CISA KEV
Published
2026-07-15
Source
osv.dev

References

CWE-918
NVD recordphanan/koel advisories

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden deps composer.lock

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pipx install phpwarden   &&   phpwarden deps composer.lock

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