CVE Explorer
CVE-2025-61925
Astro is a web framework. Prior to version 5.14.2, Astro reflects the value in `X-Forwarded-Host` in output when using `Astro.url` without any validation. It is common for web servers such as nginx to route requests via the `Host` header, and forward on other request headers. As such as malicious request can be sent with both a `Host` header and an `X-Forwarded-Host` header where the values do not match and the `X-Forwarded-Host` header is malicious. Astro will then return the malicious value. T
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"astro","vendor":"withastro","versions":[{"status":"affected","version":"< 5.14.2"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:aeaf66a0b3a13e18ce584197e4822f85fb635a69aaf01fd9caedaa491bcac781 · sha256:b4800e0f7172642e… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:aeaf66a0b3a13e18ce584197e4822f85fb635a69aaf01fd9caedaa491bcac781 · sha256:b4800e0f7172642e… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-470","description":"CWE-470: Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:aeaf66a0b3a13e18ce584197e4822f85fb635a69aaf01fd9caedaa491bcac781 · sha256:b4800e0f7172642e… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"name":"https://github.com/Chisnet/minimal_dynamic_astro_server","tags":["x_refsource_MISC"],"url":"https://github.com/Chisnet/minimal_dynamic_astro_server"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:aeaf66a0b3a13e18ce584197e4822f85fb635a69aaf01fd9caedaa491bcac781 · sha256:b4800e0f7172642e… · /containers/cna/references/1
{"name":"https://github.com/withastro/astro/security/advisories/GHSA-5ff5-9fcw-vg88","tags":["x_refsource_CONFIRM"],"url":"https://github.com/withastro/astro/security/advisories/GHSA-5ff5-9fcw-vg88"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:aeaf66a0b3a13e18ce584197e4822f85fb635a69aaf01fd9caedaa491bcac781 · sha256:b4800e0f7172642e… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.