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CVE-2025-8959

27
FAUCET Score

CVE-2025-8959 is a high-severity symlink attack vulnerability in HashiCorp's go-getter library (fixed in version 1.7.9) that allows unauthorized read access to files outside designated directories. With a CVSS score of 7.5 (High), this network-exploitable flaw could lead to significant information disclosure. While there is no evidence of active exploitation, public exploit code, or Metasploit/Nuclei modules, the vulnerability has garnered some community discussion. Its low EPSS score suggests a low probability of exploitation in the wild, and it is not listed in CISA's KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.7.9CPE matchmatch criteria
cpe:2.3:a:hashicorp:go-getter:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.54%
Probability of exploitation in next 30 days
EPSS Percentile
42.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0054 is in the 20th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

gopatch availablevia ghsa
Product: github.com/hashicorp/go-getterFixed in: 1.7.9
redhatvendor investigatingvia redhat_api
Product: Red Hat Trusted Application PipelineFixed in: rhtap-task-runner/rhtap-task-runner-rhel9

Vendor Advisories (2)

goGHSA-wjrx-6529-hcj3high

HashiCorp go-getter Vulnerable to Symlink Attacks

Aug 15, 2025
redhatCVE-2025-8959Important

github.com/hashicorp/go-getter: HashiCorp go-getter Arbitrary File Read

Aug 15, 2025

References

discuss.hashicorp.com / t/hcsec-2025-23-hashicorp-go-getter-vulnerable-to-arbitrary-read-through-symlink-attack/76242
Vendor Advisory