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Vulnerabilities

Vulnerability · CVE-2025-58753

Copyparty is a portable file server.

Published Sep 9, 2025 · catalog updated Sep 10, 2025 · Copyparty is a portable

Last checked Oct 29, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-58753. EPSS is 0.38%. Act only if a listed version of Copyparty is a portable is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Copyparty is a portable).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium5.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.38%
Remediation
Version ranges on file
Affected products
vendor 9001 copyparty < 1.19.8

Copyparty is a portable file server. In versions prior to 1.19.8, there was a missing permission-check in the shares feature (the global-option). When a share was created for just one file inside a folder, it was possible to access the other files inside that folder by guessing the filenames. It was not possible to descend into subdirectories in this manner; only the sibling files were accessible. This issue did not affect filekeys or dirkeys. Version 1.19.8 fixes the issue.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor 9001 copyparty < 1.19.8< 1.19.8

How to fix CVE-2025-58753

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-58753. EPSS is 0.38%. Act only if a listed version of Copyparty is a portable is installed.

Which versions are affected?

Compare what you have installed with 9001 copyparty < 1.19.8 < 1.19.8. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.38%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Sep 9, 2025 · EUVD

    Detected

    Copyparty is a portable file server. In versions prior to 1.19.8, there was a missing permission-check in the shares feature (the global-option). When a share was created for just one file inside a folder, it was possible to access the other files inside that folder by guessing the filenames. It was not possible to descend into subdirectories in this manner; only the sibling files were accessible.

  2. Sep 10, 2025 · EUVD

    Updated

    Copyparty is a portable file server. In versions prior to 1.19.8, there was a missing permission-check in the shares feature (the global-option). When a share was created for just one file inside a folder, it was possible to access the other files inside that folder by guessing the filenames. It was not possible to descend into subdirectories in this manner; only the sibling files were accessible.

Sources

  • CVE.orgVulnerability recordCVE-2025-58753

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-58753

    30-day exploitation probability 0.38%

    first.org
  • EUVDVulnerability recordEUVD-2025-27474

    Copyparty is a portable file server. In versions prior to 1.19.8, there was a missing permission-check in the shares feature (the global-option). When a share was created for just one file inside a folder, it was possible to access the other files inside that folder by guessing t

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 29, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 23, 2026
  • CVE.orgOct 22, 2026
  • EUVDOct 22, 2026