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Package details: pkg:pypi/litestar@2.19.0
purl pkg:pypi/litestar@2.19.0
Next non-vulnerable version 2.20.0
Latest non-vulnerable version 2.20.0
Risk
Vulnerabilities affecting this package (3)
Vulnerability Summary Fixed by
VCID-159v-wvt4-afhj
Aliases:
CVE-2026-25479
GHSA-93ph-p7v4-hwh4
Litestar's AllowedHosts has a validation bypass due to unescaped regex metacharacters in configured host patterns AllowedHosts host validation can be bypassed because configured host patterns are turned into regular expressions without escaping regex metacharacters (notably .). A configured allowlist entry like example.com can match exampleXcom
2.20.0
Affected by 0 other vulnerabilities.
VCID-btyw-ukg5-2yb8
Aliases:
CVE-2026-25480
GHSA-vxqx-rh46-q2pg
Litestar's FileStore key canonicalization collisions allow response cache mixup/poisoning (ASCII ord + Unicode NFKD) FileStore maps cache keys to filenames using Unicode NFKD normalization and ord() substitution without separators, creating key collisions. When FileStore is used as response-cache backend, an unauthenticated remote attacker can trigger cache key collisions via crafted paths, causing one URL to serve cached responses of another (cache poisoning/mixup)
2.20.0
Affected by 0 other vulnerabilities.
VCID-nx6r-27da-k7gj
Aliases:
CVE-2026-25478
GHSA-2p2x-hpg8-cqp2
Litestar's CORS origin allowlist has a bypass due to unescaped regex metacharacters in allowed origins CORS origin validation can be bypassed because the allowed-origins allowlist is compiled into a regex without escaping metacharacters (notably .). An allowed origin like https://good.example can match https://goodXexample, resulting in Access-Control-Allow-Origin being set for an untrusted origin
2.20.0
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-02T04:50:03.170308+00:00 GitLab Importer Affected by VCID-btyw-ukg5-2yb8 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/litestar/CVE-2026-25480.yml 38.6.0
2026-06-02T04:50:02.639050+00:00 GitLab Importer Affected by VCID-159v-wvt4-afhj https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/litestar/CVE-2026-25479.yml 38.6.0
2026-06-02T04:50:01.953648+00:00 GitLab Importer Affected by VCID-nx6r-27da-k7gj https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/litestar/CVE-2026-25478.yml 38.6.0