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CVE-2026-45277

Nextcloud is an open source content collaboration platform. Prior to version 2.7.2, authenticated users can check if arbitrary files are associated with specific approval workflows where they can request approval. This issue has been patched in version 2.7.2.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c833bd38bdcd4a246b37aeecad1d948e7e5e4bd88fbe741d0d8b4c58e27ef7de
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"security-advisories","vendor":"nextcloud","versions":[{"status":"affected","version":"< 2.7.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:63787d03726ef082051825c16940412534874b501b45c47cc66b9d897e5d2943 · sha256:3bc80f0511275474… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":3.3,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/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:v2:63787d03726ef082051825c16940412534874b501b45c47cc66b9d897e5d2943 · sha256:3bc80f0511275474… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-200","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:63787d03726ef082051825c16940412534874b501b45c47cc66b9d897e5d2943 · sha256:3bc80f0511275474… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/nextcloud/approval/pull/356","tags":["x_refsource_MISC"],"url":"https://github.com/nextcloud/approval/pull/356"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:63787d03726ef082051825c16940412534874b501b45c47cc66b9d897e5d2943 · sha256:3bc80f0511275474… · /containers/cna/references/1
{"name":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h7gm-vgxr-9hcw","tags":["x_refsource_CONFIRM"],"url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h7gm-vgxr-9hcw"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:63787d03726ef082051825c16940412534874b501b45c47cc66b9d897e5d2943 · sha256:3bc80f0511275474… · /containers/cna/references/0
{"name":"https://hackerone.com/reports/3475210","tags":["x_refsource_MISC"],"url":"https://hackerone.com/reports/3475210"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:63787d03726ef082051825c16940412534874b501b45c47cc66b9d897e5d2943 · sha256:3bc80f0511275474… · /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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