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CVE-2026-65314

Electric Postgres Sync versions below 1.6.10 contains an information disclosure vulnerability that allows attackers to infer the values of excluded columns by crafting subset where clause conditions against shape responses. Attackers can observe whether subset where conditions match rows to deduce sensitive field data even though those columns are not returned in shape responses, bypassing column-based access restrictions.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:06ea45edf9583e3cc46933b96a0f36aa4a09987922af5b6a95028a1c504b0b28
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 2 assertions

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":…

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:fe9a03e0a6c2c55657be8e6420a423acf608626eb77e28e8312d25c0e54a2945 · sha256:4da771bb67351737… · /containers/cna/metrics/0/cvssV4_0

{"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:fe9a03e0a6c2c55657be8e6420a423acf608626eb77e28e8312d25c0e54a2945 · sha256:4da771bb67351737… · /containers/cna/metrics/1/cvssV3_1

Affected products and versions

1 source assertion
{"defaultStatus":"affected","product":"Electric Postgres Sync","vendor":"ElectricSQL","versions":[{"lessThanOrEqual":"1.6.10","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fe9a03e0a6c2c55657be8e6420a423acf608626eb77e28e8312d25c0e54a2945 · sha256:4da771bb67351737… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:fe9a03e0a6c2c55657be8e6420a423acf608626eb77e28e8312d25c0e54a2945 · sha256:4da771bb67351737… · /containers/cna/metrics/0/cvssV4_0
{"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:fe9a03e0a6c2c55657be8e6420a423acf608626eb77e28e8312d25c0e54a2945 · sha256:4da771bb67351737… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-203","description":"Observable Discrepancy","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:fe9a03e0a6c2c55657be8e6420a423acf608626eb77e28e8312d25c0e54a2945 · sha256:4da771bb67351737… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"Product","tags":["patch"],"url":"https://github.com/electric-sql/electric"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fe9a03e0a6c2c55657be8e6420a423acf608626eb77e28e8312d25c0e54a2945 · sha256:4da771bb67351737… · /containers/cna/references/1
{"name":"GitHub Security Advisory","tags":["vendor-advisory"],"url":"https://github.com/electric-sql/electric/security/advisories/GHSA-c82q-v86f-c87f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fe9a03e0a6c2c55657be8e6420a423acf608626eb77e28e8312d25c0e54a2945 · sha256:4da771bb67351737… · /containers/cna/references/0
{"tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/electric-postgres-sync-excluded-column-value-inference-via-subset-where-clauses"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fe9a03e0a6c2c55657be8e6420a423acf608626eb77e28e8312d25c0e54a2945 · sha256:4da771bb67351737… · /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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