CVE Explorer
CVE-2026-50221
In OpenStack Swift before 2.37.2, proxy-server does not strip internal update headers (X-Container-Host, X-Container-Device, X-Delete-At-Host, X-Delete-At-Device) from client requests before forwarding them to object-servers. An authenticated user with write access can inject these headers to redirect container update requests to an attacker-controlled server, enabling server-side request forgery. The SSRF requests expose internal cluster metadata including storage policy indexes, partition mapp
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Swift","repo":"https://opendev.org/openstack/swift","vendor":"OpenStack","versions":[{"lessThan":"2.35.3","status":"affected","version":"2.0.0","versionType":"semver"},{"lessThan":"2.36.2","status":"affected","version":"2.36.0","versionType":"semver"},{"lessThan":"2.37.2","status":"affected","version":"2.37.0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:33aaffd5bf3d51aba333e3d6818c4522379e43581632d6a0026056d2f918fb99 · sha256:67193f695ddc7549… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW","…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:33aaffd5bf3d51aba333e3d6818c4522379e43581632d6a0026056d2f918fb99 · sha256:67193f695ddc7549… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-918","description":"CWE-918 Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:33aaffd5bf3d51aba333e3d6818c4522379e43581632d6a0026056d2f918fb99 · sha256:67193f695ddc7549… · /containers/cna/problemTypes/0/descriptions/0
Source references
4 source assertions{"url":"http://www.openwall.com/lists/oss-security/2026/06/23/5"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:33aaffd5bf3d51aba333e3d6818c4522379e43581632d6a0026056d2f918fb99 · sha256:67193f695ddc7549… · /containers/adp/0/references/0
{"tags":["issue-tracking"],"url":"https://launchpad.net/bugs/2150261"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:33aaffd5bf3d51aba333e3d6818c4522379e43581632d6a0026056d2f918fb99 · sha256:67193f695ddc7549… · /containers/cna/references/0
{"url":"https://security.openstack.org/ossa/OSSA-2026-024.html"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:33aaffd5bf3d51aba333e3d6818c4522379e43581632d6a0026056d2f918fb99 · sha256:67193f695ddc7549… · /containers/cna/references/2
{"url":"https://www.openwall.com/lists/oss-security/2026/06/23/5"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:33aaffd5bf3d51aba333e3d6818c4522379e43581632d6a0026056d2f918fb99 · sha256:67193f695ddc7549… · /containers/cna/references/1
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.