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CVE-2026-55548

Yamcs is a mission control framework. Prior to 5.12.8 and 5.13.2, the PacketsApi.exportPackets endpoint in yamcs-core/src/main/java/org/yamcs/http/api/PacketsApi.java failed to enforce object-level ReadPacket privileges when a request omitted specific packet names: with an empty name list the ctx.checkObjectPrivileges(ObjectPrivilegeType.ReadPacket, nameSet) call passed over an empty set, no WHERE pname IN filter was applied to the resulting SELECT * FROM tm query, and the onTuple handler stream
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:dad6aeddea164a26d9824477bc1aa8dc75220cc1b9feb82171a476b06b1f1338
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-862","description":"CWE-862: Missing Authorization","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:10a7ca71df836d5df71f9c69753e513da2d1028165ba8df45f554c62eeb6b231 · sha256:552c5ec5a85fcb5e… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-284","description":"CWE-284: Improper Access Control","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:10a7ca71df836d5df71f9c69753e513da2d1028165ba8df45f554c62eeb6b231 · sha256:552c5ec5a85fcb5e… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"yamcs","vendor":"yamcs","versions":[{"status":"affected","version":"< 5.12.8"},{"status":"affected","version":">= 5.13.0, < 5.13.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:10a7ca71df836d5df71f9c69753e513da2d1028165ba8df45f554c62eeb6b231 · sha256:552c5ec5a85fcb5e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:10a7ca71df836d5df71f9c69753e513da2d1028165ba8df45f554c62eeb6b231 · sha256:552c5ec5a85fcb5e… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-862","description":"CWE-862: Missing Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:10a7ca71df836d5df71f9c69753e513da2d1028165ba8df45f554c62eeb6b231 · sha256:552c5ec5a85fcb5e… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-284","description":"CWE-284: Improper Access Control","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:10a7ca71df836d5df71f9c69753e513da2d1028165ba8df45f554c62eeb6b231 · sha256:552c5ec5a85fcb5e… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"name":"https://github.com/yamcs/yamcs/commit/b566beceba98cc35514b0e1519be126b8c5a0438","tags":["x_refsource_MISC"],"url":"https://github.com/yamcs/yamcs/commit/b566beceba98cc35514b0e1519be126b8c5a0438"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:10a7ca71df836d5df71f9c69753e513da2d1028165ba8df45f554c62eeb6b231 · sha256:552c5ec5a85fcb5e… · /containers/cna/references/1
{"name":"https://github.com/yamcs/yamcs/commit/c743cc3acf5b5c53ff5181b94eacc21340f70dd9","tags":["x_refsource_MISC"],"url":"https://github.com/yamcs/yamcs/commit/c743cc3acf5b5c53ff5181b94eacc21340f70dd9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:10a7ca71df836d5df71f9c69753e513da2d1028165ba8df45f554c62eeb6b231 · sha256:552c5ec5a85fcb5e… · /containers/cna/references/2
{"name":"https://github.com/yamcs/yamcs/releases/tag/yamcs-5.12.8","tags":["x_refsource_MISC"],"url":"https://github.com/yamcs/yamcs/releases/tag/yamcs-5.12.8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:10a7ca71df836d5df71f9c69753e513da2d1028165ba8df45f554c62eeb6b231 · sha256:552c5ec5a85fcb5e… · /containers/cna/references/3
{"name":"https://github.com/yamcs/yamcs/releases/tag/yamcs-5.13.2","tags":["x_refsource_MISC"],"url":"https://github.com/yamcs/yamcs/releases/tag/yamcs-5.13.2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:10a7ca71df836d5df71f9c69753e513da2d1028165ba8df45f554c62eeb6b231 · sha256:552c5ec5a85fcb5e… · /containers/cna/references/4
{"name":"https://github.com/yamcs/yamcs/security/advisories/GHSA-8xjq-pr36-ccgf","tags":["x_refsource_CONFIRM"],"url":"https://github.com/yamcs/yamcs/security/advisories/GHSA-8xjq-pr36-ccgf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:10a7ca71df836d5df71f9c69753e513da2d1028165ba8df45f554c62eeb6b231 · sha256:552c5ec5a85fcb5e… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/yamcs/yamcs/security/advisories/GHSA-8xjq-pr36-ccgf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:10a7ca71df836d5df71f9c69753e513da2d1028165ba8df45f554c62eeb6b231 · sha256:552c5ec5a85fcb5e… · /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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