CVE-2023-30536: Insecure header validation in slim/psr7

medium Affects slim/psr7. Feed 2026.10.29.1, updated 2026-10-28; published 2023-04-18; advisory modified 2026-09-10.

Insecure header validation in slim/psr7

Package: slim/psr7 Composer
Affected versions: >=1.6 and <1.6.1 or >=1.5 and <1.5.1 or <1.4.1
Fixed in: 1.6.1, 1.5.1, 1.4.1
Severity: medium CVSS 6.5
Exploitation: not on CISA KEV · EPSS 1% (54.6th percentile)
Published: 2023-04-18
Source: osv.dev

References

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