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CVE-2026-40212

OpenStack Skyline before 5.0.1, 6.0.0, and 7.0.0 has a DOM-based Cross-Site Scripting (XSS) vulnerability in the console because document.write is used unsafely, which is relevant in scenarios where administrators use the console web interface to view instance console logs.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:45e0a39c231c950394affebd91a88c49b59e73a30bb0e235f377f12fdde6fe79
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"Skyline","vendor":"OpenStack","versions":[{"lessThan":"5.0.1","status":"affected","version":"0","versionType":"semver"},{"status":"affected","version":"6.0.0","versionType":"semver"},{"status":"affected","version":"7.0.0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2c76e66012daf62312261d6f16b8f7746a516d29101729c7338af76f7b1fb55b · sha256:3eb9a63a66622e7b… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2c76e66012daf62312261d6f16b8f7746a516d29101729c7338af76f7b1fb55b · sha256:3eb9a63a66622e7b… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2c76e66012daf62312261d6f16b8f7746a516d29101729c7338af76f7b1fb55b · sha256:3eb9a63a66622e7b… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"url":"https://bugs.launchpad.net/skyline-console/+bug/2138575"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2c76e66012daf62312261d6f16b8f7746a516d29101729c7338af76f7b1fb55b · sha256:3eb9a63a66622e7b… · /containers/cna/references/0
{"url":"https://review.opendev.org/973351"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2c76e66012daf62312261d6f16b8f7746a516d29101729c7338af76f7b1fb55b · sha256:3eb9a63a66622e7b… · /containers/cna/references/1
{"url":"https://security.openstack.org/ossa/OSSA-2026-006.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2c76e66012daf62312261d6f16b8f7746a516d29101729c7338af76f7b1fb55b · sha256:3eb9a63a66622e7b… · /containers/cna/references/3
{"url":"https://www.openwall.com/lists/oss-security/2026/04/09/30"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2c76e66012daf62312261d6f16b8f7746a516d29101729c7338af76f7b1fb55b · sha256:3eb9a63a66622e7b… · /containers/cna/references/2

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.

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