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CVE-2026-30968

Coral Server is open collaboration infrastructure that enables communication, coordination, trust and payments for The Internet of Agents. Prior to 1.1.0, the SSE endpoint (/sse/v1/...) in Coral Server did not strongly validate that a connecting agent was a legitimate participant in the session. This could theoretically allow unauthorized message injection or observation. This vulnerability is fixed in 1.1.0.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:547c20e5433d219fadc00deef9082005214a0535610f85f346d67648d499c56c
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"coral-server","vendor":"Coral-Protocol","versions":[{"status":"affected","version":"< 1.1.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1641c4837e0fccbc27657c43858baac612331ee9f1bb48c8eeafbb8583753973 · sha256:806ebb78246fbb7e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.6,"baseSeverity":"HIGH","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1641c4837e0fccbc27657c43858baac612331ee9f1bb48c8eeafbb8583753973 · sha256:806ebb78246fbb7e… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-862","description":"CWE-862: Missing Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1641c4837e0fccbc27657c43858baac612331ee9f1bb48c8eeafbb8583753973 · sha256:806ebb78246fbb7e… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/Coral-Protocol/coral-server/releases/tag/v1.1.0","tags":["x_refsource_MISC"],"url":"https://github.com/Coral-Protocol/coral-server/releases/tag/v1.1.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1641c4837e0fccbc27657c43858baac612331ee9f1bb48c8eeafbb8583753973 · sha256:806ebb78246fbb7e… · /containers/cna/references/1
{"name":"https://github.com/Coral-Protocol/coral-server/security/advisories/GHSA-2rj5-3pgm-xqw9","tags":["x_refsource_CONFIRM"],"url":"https://github.com/Coral-Protocol/coral-server/security/advisories/GHSA-2rj5-3pgm-xqw9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1641c4837e0fccbc27657c43858baac612331ee9f1bb48c8eeafbb8583753973 · sha256:806ebb78246fbb7e… · /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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