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CVE-2026-48114

Metacat is data repository software that helps researchers preserve, share, and discover data. Versions 2.0.0 and and above contain an unauthenticated SQL injection in the /harvesterRegistration endpoint. HarvesterRegistration.dbInsert() builds an INSERT against HARVEST_SITE_SCHEDULE via string concatenation, using a quoteString() helper that performs raw single-quote wrapping without escaping. Three request parameters reach the sink: unit, contactEmail, and documentListURL. The servlet does not
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a5184b25ffb2938d81f1127114f8413030717962e2388dac93729a4ec387fd8c
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-89","description":"CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:271eea052c3c458135c047c3d44d75bf1ceec76b0631a6958832e04a731429c6 · sha256:5a89de6754d8afaf… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-287","description":"CWE-287: Improper Authentication","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:271eea052c3c458135c047c3d44d75bf1ceec76b0631a6958832e04a731429c6 · sha256:5a89de6754d8afaf… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"metacat","vendor":"NCEAS","versions":[{"status":"affected","version":">= 2.0.0, < 3.0.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:271eea052c3c458135c047c3d44d75bf1ceec76b0631a6958832e04a731429c6 · sha256:5a89de6754d8afaf… · /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:v2:271eea052c3c458135c047c3d44d75bf1ceec76b0631a6958832e04a731429c6 · sha256:5a89de6754d8afaf… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-89","description":"CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:271eea052c3c458135c047c3d44d75bf1ceec76b0631a6958832e04a731429c6 · sha256:5a89de6754d8afaf… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-287","description":"CWE-287: Improper Authentication","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:271eea052c3c458135c047c3d44d75bf1ceec76b0631a6958832e04a731429c6 · sha256:5a89de6754d8afaf… · /containers/cna/problemTypes/1/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/NCEAS/metacat/commit/820d595309b399fdbdf4983bd1b1dd795773472a","tags":["x_refsource_MISC"],"url":"https://github.com/NCEAS/metacat/commit/820d595309b399fdbdf4983bd1b1dd795773472a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:271eea052c3c458135c047c3d44d75bf1ceec76b0631a6958832e04a731429c6 · sha256:5a89de6754d8afaf… · /containers/cna/references/1
{"name":"https://github.com/NCEAS/metacat/security/advisories/GHSA-wrc6-rc34-hrcg","tags":["x_refsource_CONFIRM"],"url":"https://github.com/NCEAS/metacat/security/advisories/GHSA-wrc6-rc34-hrcg"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:271eea052c3c458135c047c3d44d75bf1ceec76b0631a6958832e04a731429c6 · sha256:5a89de6754d8afaf… · /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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