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CVE-2026-28280

osctrl is an osquery management solution. Prior to version 0.5.0, a stored cross-site scripting (XSS) vulnerability exists in the `osctrl-admin` on-demand query list. A user with query-level permissions can inject arbitrary JavaScript via the query parameter when running an on-demand query. The payload is stored and executes in the browser of any user (including administrators) who visits the query list page. This can be chained with CSRF token extraction to escalate privileges and take actions
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7aa9a3aec57438f328a9b09cbd3c664e88ee242d4a9cbf14bccf6e6bff20facb
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"osctrl","vendor":"jmpsec","versions":[{"status":"affected","version":"< 0.5.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2b83164de452f05dcfcd97a202d458194fca2c673a50fead605ae8e91223e8cc · sha256:d2cb8746351836ca… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2b83164de452f05dcfcd97a202d458194fca2c673a50fead605ae8e91223e8cc · sha256:d2cb8746351836ca… · /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 ('Cross-site Scripting')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2b83164de452f05dcfcd97a202d458194fca2c673a50fead605ae8e91223e8cc · sha256:d2cb8746351836ca… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/jmpsec/osctrl/pull/778","tags":["x_refsource_MISC"],"url":"https://github.com/jmpsec/osctrl/pull/778"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2b83164de452f05dcfcd97a202d458194fca2c673a50fead605ae8e91223e8cc · sha256:d2cb8746351836ca… · /containers/cna/references/1
{"name":"https://github.com/jmpsec/osctrl/pull/780","tags":["x_refsource_MISC"],"url":"https://github.com/jmpsec/osctrl/pull/780"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2b83164de452f05dcfcd97a202d458194fca2c673a50fead605ae8e91223e8cc · sha256:d2cb8746351836ca… · /containers/cna/references/2
{"name":"https://github.com/jmpsec/osctrl/security/advisories/GHSA-4rv8-5cmm-2r22","tags":["x_refsource_CONFIRM"],"url":"https://github.com/jmpsec/osctrl/security/advisories/GHSA-4rv8-5cmm-2r22"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2b83164de452f05dcfcd97a202d458194fca2c673a50fead605ae8e91223e8cc · sha256:d2cb8746351836ca… · /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.

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