CVE-2020-8183

HIGHNVD 7.57.5—

7.5

A logic error in Nextcloud Server 19.0.0 caused a plaintext storage of the share password when it was given on the initial create API call.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 60.8%
KEV: Not listed

Published

November 2, 2020

Last Modified

November 21, 2024

References (4)

support@hackeronehttps://hackerone.com/reports/885041
support@hackeronehttps://nextcloud.com/security/advisory/?id=NC-SA-2020-026
af854a3a-2127-422b-91ae-364da2661108https://hackerone.com/reports/885041
af854a3a-2127-422b-91ae-364da2661108https://nextcloud.com/security/advisory/?id=NC-SA-2020-026

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 8× 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 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
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
2026-05-23 05:45 UTCEG score recompute
2026-05-23 05:45 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2020-8183?

CVE-2020-8183 is a high vulnerability published on November 2, 2020. A logic error in Nextcloud Server 19.0.0 caused a plaintext storage of the share password when it was given on the initial create API call.

When was CVE-2020-8183 disclosed?

CVE-2020-8183 was first published in the National Vulnerability Database on November 2, 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-2020-8183 actively exploited?

CVE-2020-8183 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 60.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-8183?

CVE-2020-8183 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2020-8183?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-8183, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2020-8183

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CVE-2020-8183

📅 Published

🔄 Last Modified

🔗 References (4)