CVE-2020-36474: SafeCurl before 0.9.2 has a DNS rebinding vulnerability.

critical Affects vanilla/safecurl. Feed 2026.10.29.2, updated 2026-10-29; published ; advisory modified .

SafeCurl before 0.9.2 has a DNS rebinding vulnerability.

Package
vanilla/safecurl Composer
Affected versions
<0.9.2
Fixed in
0.9.2
Severity
critical  CVSS 9.8
Exploitation
not on CISA KEV · EPSS 2% (78.5th percentile)
Published
2021-08-25
Source
osv.dev

References

NVD recordvanilla/safecurl 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
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