CVE-2019-15613

HIGHNVD 8.08.0—

8.0

A bug in Nextcloud Server 17.0.1 causes the workflow rules to depend their behaviour on the file extension when checking file mimetypes.

CVSS v3: 8.0
EG Score: 8.0(medium)
EPSS: 48.4%
KEV: Not listed

Published

February 4, 2020

Last Modified

November 21, 2024

References (8)

support@hackeronehttp://lists.opensuse.org/opensuse-security-announce/2020-02/msg00019.html
support@hackeronehttp://lists.opensuse.org/opensuse-security-announce/2020-02/msg00022.html
support@hackeronehttps://hackerone.com/reports/697959
support@hackeronehttps://nextcloud.com/security/advisory/?id=NC-SA-2020-002
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00019.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00022.html
af854a3a-2127-422b-91ae-364da2661108https://hackerone.com/reports/697959
af854a3a-2127-422b-91ae-364da2661108https://nextcloud.com/security/advisory/?id=NC-SA-2020-002

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 7× in last 7d / 7× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:38 UTCepss_batch
2026-05-27 08:18 UTCEG score recompute
2026-05-27 08:18 UTCGHSA enrichment
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2019-15613?

CVE-2019-15613 is a high vulnerability published on February 4, 2020. A bug in Nextcloud Server 17.0.1 causes the workflow rules to depend their behaviour on the file extension when checking file mimetypes.

When was CVE-2019-15613 disclosed?

CVE-2019-15613 was first published in the National Vulnerability Database on February 4, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2019-15613 actively exploited?

CVE-2019-15613 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 48.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-15613?

CVE-2019-15613 has a CVSS v3 base score of 8.0 (NVD).

How do I remediate CVE-2019-15613?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-15613, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2019-15613

📅 Published

🔄 Last Modified

🔗 References (8)