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CVE-2026-46562

Yamcs is a mission control framework. Prior to 5.12.7, the Nashorn ScriptEngine used to evaluate user-supplied JavaScript algorithm text in yamcs-core/src/main/java/org/yamcs/algorithms/ScriptAlgorithmExecutorFactory.java was constructed without a ClassFilter, so a user with the ChangeMissionDatabase privilege could override an algorithm through the MdbOverrideApi.updateAlgorithm endpoint and supply JavaScript that reaches arbitrary Java classes (for example Java.type("java.lang.Runtime").getRun
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2f60533b4a2cfb15a2e23386e4c2aa032416b1526ca71ef50befd64daecc44f0
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 3 assertions

{"cweId":"CWE-95","description":"CWE-95: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ad42497b514d5eb3c98f7819210d48281b693ddc1cd270961a2bbaad42d77110 · sha256:9bee4a2bf878fcd6… · /containers/cna/problemTypes/1/descriptions/0

{"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_v5cwe
    urn:baitaphish:normalized-source-record:v2:ad42497b514d5eb3c98f7819210d48281b693ddc1cd270961a2bbaad42d77110 · sha256:9bee4a2bf878fcd6… · /containers/cna/problemTypes/2/descriptions/0

{"cweId":"CWE-94","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ad42497b514d5eb3c98f7819210d48281b693ddc1cd270961a2bbaad42d77110 · sha256:9bee4a2bf878fcd6… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"yamcs","vendor":"yamcs","versions":[{"status":"affected","version":"< 5.12.7"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ad42497b514d5eb3c98f7819210d48281b693ddc1cd270961a2bbaad42d77110 · sha256:9bee4a2bf878fcd6… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:ad42497b514d5eb3c98f7819210d48281b693ddc1cd270961a2bbaad42d77110 · sha256:9bee4a2bf878fcd6… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

3 source assertions
{"cweId":"CWE-95","description":"CWE-95: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ad42497b514d5eb3c98f7819210d48281b693ddc1cd270961a2bbaad42d77110 · sha256:9bee4a2bf878fcd6… · /containers/cna/problemTypes/1/descriptions/0
{"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_v5cwe
    urn:baitaphish:normalized-source-record:v2:ad42497b514d5eb3c98f7819210d48281b693ddc1cd270961a2bbaad42d77110 · sha256:9bee4a2bf878fcd6… · /containers/cna/problemTypes/2/descriptions/0
{"cweId":"CWE-94","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ad42497b514d5eb3c98f7819210d48281b693ddc1cd270961a2bbaad42d77110 · sha256:9bee4a2bf878fcd6… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"name":"https://github.com/yamcs/yamcs/commit/3c550348f866af4675d2ba4a51d8d12b7c7c6011","tags":["x_refsource_MISC"],"url":"https://github.com/yamcs/yamcs/commit/3c550348f866af4675d2ba4a51d8d12b7c7c6011"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ad42497b514d5eb3c98f7819210d48281b693ddc1cd270961a2bbaad42d77110 · sha256:9bee4a2bf878fcd6… · /containers/cna/references/1
{"name":"https://github.com/yamcs/yamcs/commit/4ff8fda642ea8c3309a4d3f379aa77b763148992","tags":["x_refsource_MISC"],"url":"https://github.com/yamcs/yamcs/commit/4ff8fda642ea8c3309a4d3f379aa77b763148992"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ad42497b514d5eb3c98f7819210d48281b693ddc1cd270961a2bbaad42d77110 · sha256:9bee4a2bf878fcd6… · /containers/cna/references/2
{"name":"https://github.com/yamcs/yamcs/releases/tag/yamcs-5.12.7","tags":["x_refsource_MISC"],"url":"https://github.com/yamcs/yamcs/releases/tag/yamcs-5.12.7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ad42497b514d5eb3c98f7819210d48281b693ddc1cd270961a2bbaad42d77110 · sha256:9bee4a2bf878fcd6… · /containers/cna/references/3
{"name":"https://github.com/yamcs/yamcs/releases/tag/yamcs-5.13.0","tags":["x_refsource_MISC"],"url":"https://github.com/yamcs/yamcs/releases/tag/yamcs-5.13.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ad42497b514d5eb3c98f7819210d48281b693ddc1cd270961a2bbaad42d77110 · sha256:9bee4a2bf878fcd6… · /containers/cna/references/4
{"name":"https://github.com/yamcs/yamcs/security/advisories/GHSA-vmwp-vh32-rj75","tags":["x_refsource_CONFIRM"],"url":"https://github.com/yamcs/yamcs/security/advisories/GHSA-vmwp-vh32-rj75"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ad42497b514d5eb3c98f7819210d48281b693ddc1cd270961a2bbaad42d77110 · sha256:9bee4a2bf878fcd6… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/yamcs/yamcs/security/advisories/GHSA-vmwp-vh32-rj75"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ad42497b514d5eb3c98f7819210d48281b693ddc1cd270961a2bbaad42d77110 · sha256:9bee4a2bf878fcd6… · /containers/adp/0/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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