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Vulnerabilities

Vulnerability · RSEC-2025-0

Arbitrary Code Execution (ACE) Vulnerability

Published Jul 31, 2025 · catalog updated Aug 4, 2025 · Arbitrary Code Execution (ACE)

Open the advisory

Exploitation likelihood is not on this record for RSEC-2025-0. A missing EPSS score is not a low risk. Compare Arbitrary Code Execution (ACE) with the linked advisory before you change production.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Arbitrary Code Execution (ACE)).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
  • EPSS is missing. A missing score is not a low risk.
Severity
Unknown—
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
Awaiting synchronization with FIRST
Remediation
Not established
Affected products
CRAN gh

A bug was identified in releases of the GH R package prior to version 1.5. This flaw could expose sensitive information, such as authentication tokens, through request headers during its operation if responses were cached to disk. We issued a Posit Security Advisory with the 1.5 release and attributed the submitter in the release notes.

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.

  • CRAN gh1.1.0 → 1.5.0

How to fix RSEC-2025-0

What to do

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

Should you patch?

Exploitation likelihood is not on this record for RSEC-2025-0. A missing EPSS score is not a low risk. Compare Arbitrary Code Execution (ACE) with the linked advisory before you change production.

Which versions are affected?

Compare what you have installed with 1.1.0 → 1.5.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS is not on this record yet. 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. Jul 31, 2025 · OpenSSF OSV / OSV Scanner

    Detected

    A bug was identified in releases of the GH R package prior to version 1.5. This flaw could expose sensitive information, such as authentication tokens, through request headers during its operation if responses were cached to disk. We issued a Posit Security Advisory with the 1.5 release and attributed the submitter in the release notes.

  2. Aug 4, 2025 · OpenSSF OSV / OSV Scanner

    Fix available

    gh fixed in 1.5.0

  3. Aug 4, 2025 · OpenSSF OSV / OSV Scanner

    Fix available

    gh fixed in 1.5.0

  4. Aug 4, 2025 · OpenSSF OSV / OSV Scanner

    Updated

    A bug was identified in releases of the GH R package prior to version 1.5. This flaw could expose sensitive information, such as authentication tokens, through request headers during its operation if responses were cached to disk. We issued a Posit Security Advisory with the 1.5 release and attributed the submitter in the release notes.

Sources

References

Freshness

Last verified in this catalog Aug 4, 2025. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.