EverSync 0.5 contains an arbitrary file download vulnerability that allows unauthenticated attackers to access sensitive files by requesting them directly from the files directory. Attackers can send GET requests to the files directory to download database files like db.sq3 containing application data and credentials.
CVE-2018-25164
Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-03-06. NVD baseline CVSS 7.5; sources differ by 0.0.
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 7.5
- EG Score
- 7.5(medium)
- EPSS
- 18.3%
- KEV
- Not listed
Published
March 6, 2026
Last Modified
April 15, 2026
Advisory Details (1)
Auto-updated Jun 12, 2026EverSync 0.5 Arbitrary File Download via files Directory | Advisories | VulnCheck
https://www.vulncheck.com/advisories/eversync-arbitrary-file-download-via-files-directoryWeakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 8× in last 7d / 45× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 142 total refreshes for this CVE.
- 2026-07-22 14:05 UTCEPSS rescore
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Related CVEs(same CWE)
Same CWE
10 shownCWE-552
- CVE-2019-25709EG 9.8CRITICAL
- CVE-2020-37082EG 9.8CRITICAL
- CVE-2021-1361EG 9.8CRITICAL
- CVE-2020-10516EG 9.8CRITICAL
- CVE-2020-12743EG 9.8CRITICAL
- CVE-2019-19843EG 9.8CRITICAL
- CVE-2018-10867EG 9.1CRITICAL
- CVE-2020-17519NVD 7.5EG 9.0 KEVEPSS 100%HIGH
- CVE-2017-16651NVD 7.8EG 9.0 KEVEPSS 98%HIGH
- CVE-2016-3715NVD 5.5EG 9.0 KEVEPSS 99%MEDIUM
Frequently asked(5)
What is CVE-2018-25164?
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What is the CVSS score of CVE-2018-25164?
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Dependency Blast Radius
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