CVE Explorer

CVE-2026-42797

Exposure of Sensitive Information Through Data Queries vulnerability in Apache Syncope. An administrator with adequate entitlements for Derived Schemas can create a malicious JEXL expression which allows any administrator with sufficient entitlements for User read to access User-related security-sensitive information. This issue affects Apache Syncope: 3.0 through 3.0.16, 4.0 through 4.0.5, 4.1.0. Users are recommended to upgrade to version 4.0.6 / 4.1.1, which fix this issue by further restr

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:44015a13a6e1ac942ccacbab5a314724805d8ad7e4b8ceefd1520e5b32311897

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"collectionURL":"https://repo.maven.apache.org/maven2","defaultStatus":"unaffected","packageName":"org.apache.syncope.core:syncope-core-provisioning-api","product":"Apache Syncope","vendor":"Apache Software Foundation","versions":[{"lessThanOrEqual":"3.0.16","status":"affected","version":"3.0","versionType":"semver"},{"lessThanOrEqual":"4.0.5","status":"affected","version":"4.0","versionType":"semver"},{"lessThanOrEqual":"4.1.0","status":"affected","version":"4.1","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:4efcd5817eba084170242280db64d88fe793027b284dc4d1f2d4c8af0b7427c6 · sha256:32d407416a499988… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:4efcd5817eba084170242280db64d88fe793027b284dc4d1f2d4c8af0b7427c6 · sha256:32d407416a499988… · /containers/adp/1/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-202","description":"CWE-202 Exposure of Sensitive Information Through Data Queries","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:4efcd5817eba084170242280db64d88fe793027b284dc4d1f2d4c8af0b7427c6 · sha256:32d407416a499988… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"url":"http://www.openwall.com/lists/oss-security/2026/05/25/5"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:4efcd5817eba084170242280db64d88fe793027b284dc4d1f2d4c8af0b7427c6 · sha256:32d407416a499988… · /containers/adp/0/references/0

{"tags":["vendor-advisory"],"url":"https://lists.apache.org/thread/5y7d277sntyytrmxnx2tfjr9ftcpq1s6"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:4efcd5817eba084170242280db64d88fe793027b284dc4d1f2d4c8af0b7427c6 · sha256:32d407416a499988… · /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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