Vulnerabilities

Vulnerability · CVE-2025-59342

sync 2026-10-29T02:10:24Z

Published Unknown date · sync 2026-10-29T02:10:24Z

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-2025-59342. EPSS is 3.15%. Act only if a listed version of sync 2026-10-29T02:10:24Z is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (sync 2026-10-29T02:10:24Z).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Unknown—
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
3.15%
Remediation
Version ranges on file
Affected products
stated named in the record

A path-traversal flaw in the handling of the HTTP head Arbitrary file creation / overwrite outside intended storage directory (file write to attacker-controlled path). Possible remote code execution, persistence, tampering with application files, or facilitating further path-traversal attacks.\n\n---" -date: "2026-01-14" +date: "2026-10-29" pubdate: "2025-09-17" -affected_range: "<136.1" +affected

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.

  • stated named in the record< 136.1

How to fix CVE-2025-59342

  • Upgrade

    CVE-2025-59342 lists a fix boundary at 136.1. Compare the installed build with that boundary before you change production.

  • Version check

    Affected < 136.1

  • Official advisories

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-2025-59342. EPSS is 3.15%. Act only if a listed version of sync 2026-10-29T02:10:24Z is installed.

Which versions are affected?

Compare what you have installed with named in the record < 136.1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 3.15%. 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.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 29, 2026 · GitLab Advisory Database

    Detected

    A path-traversal flaw in the handling of the HTTP head Arbitrary file creation / overwrite outside intended storage directory (file write to attacker-controlled path). Possible remote code execution, persistence, tampering with application files, or facilitating further path-traversal attacks.\n\n---" -date: "2026-01-14" +date: "2026-10-29" pubdate: "2025-09-17" -affected_range: "<136.1" +affected

Sources

  • GitLab Advisory DatabasePackage advisorygo/github.com/esm-dev/esm.sh/CVE-2025-59342.yml

    A path-traversal flaw in the handling of the HTTP head Arbitrary file creation / overwrite outside intended storage directory (file write to attacker-controlled path). Possible remote code execution, persistence, tampering with application files, or facilitating further path-traversal attacks.\n\n---" -date: "2026-01-14" +date: "2026-10-29" pubdate: "2025-09-17" -affected_range: "<136.1" +affected

    gitlab.com

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.

  • GitLab Advisory DatabaseOct 29, 2026