CVE-2025-54313
HighExploitedPublic exploiteslint-config-prettier, eslint-plugin-prettier, synckit, @pkgr/core, napi-postinstall have embedded malicious code
Published Jul 19, 2025 · Updated Aug 12, 2026 · Also known as GHSA-f29h-pxvx-f335
Key Facts
Patch immediately- CVE-2025-54313 is a high-severity vulnerability (CVSS 7.5 v3.1) affecting Got-Fetch (Alexghr), Homarr, Eslint-Config-Prettier (Prettier) and 5 more products.
- It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since Jul 19, 2025. Public exploit code is available.
- EPSS estimates a 4.9% probability of exploitation in the next 30 days.
- Fixed versions are available, including @pkgr/core 0.2.9, Eslint-Config-Prettier 10.1.8, Eslint-Config-Prettier 8.10.2.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N
EPSS (30-day exploit likelihood)
4.9%
Higher than 92.0% of all scored CVEs
Exploited in the wild
Yes
4 catalog listings
Public exploit code
Available
Proof-of-concept or weaponized module
Get the full CVE-2025-54313 brief as a PDF
Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.
Description
eslint-config-prettier 8.10.1, 9.1.1, 10.1.6, and 10.1.7 has embedded malicious code for a supply chain compromise. Installing an affected package executes an install.js file that launches the node-gyp.dll malware on Windows.
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| CISA KEV | Jan 22, 2026 | Feb 12, 2026 | Not reported |
| Industry KEV feed | Jul 19, 2025 | Feb 12, 2026 | Not reported |
| CIRCL KEV | Jan 22, 2026 | Feb 12, 2026 | Not reported |
| ENISA EUVD | Jan 22, 2026 | n/a | Not reported |
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Affected Products
19 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Got-FetchAlexghr | 5.1.1, 5.1.2, >= 5.1.11 | 6.0.0 |
| HomarrHomarr | See advisory | 1.30.0 |
| Eslint-Config-PrettierPrettier | 10.1.6, 10.1.7, 8.10.1, 9.1.1, >= 8.10.1 | 8.10.2 |
| Eslint-Plugin-PrettierPrettier | 4.2.2, 4.2.3, >= 4.2.2 | 4.2.4 |
| Napi-PostinstallUn-Ts | 0.3.1, >= 0.3.1 | 0.3.2 |
Patched Releases
@pkgr/core
0.2.9
Eslint-Config-Prettier
10.1.8, 8.10.2, 9.1.2
Eslint-Plugin-Prettier
4.2.4
Got-Fetch
6.0.0
Homarr
1.30.0
Napi-Postinstall
0.3.2
Synckit
0.11.10
Timeline
Publicly disclosed
Jul 19, 2025
Added to Industry KEV feed
Jul 19, 2025
Added to CISA KEV
Jan 22, 2026
Added to CIRCL KEV
Jan 22, 2026
Added to ENISA EUVD
Jan 22, 2026
Last updated
Aug 12, 2026
Weakness Type
- CWE-506 Embedded Malicious Code
References
- advisoryGHSA advisory
- advisoryhttps://github.com/CVEProject/cvelistV5/tree/main/cves/2025/54xxx/CVE-2025-54313.json
- advisoryhttps://nvd.nist.gov/vuln/detail/CVE-2025-54313
- exploitVulnCheck exploitation report
- exploitVulnCheck exploitation report
FAQ
Common Questions.
eslint-config-prettier 8.10.1, 9.1.1, 10.1.6, and 10.1.7 has embedded malicious code for a supply chain compromise.
Affected: Got-Fetch (Alexghr) versions 5.1.1, 5.1.2, >= 5.1.11; Homarr; Eslint-Config-Prettier (Prettier) versions 10.1.6, 10.1.7, 8.10.1, 9.1.1, >= 8.10.1, among others. The full list is in the CVE brief.
It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since Jul 19, 2025.
Yes. It was added on Jan 22, 2026 with a federal remediation due date of Feb 12, 2026.
Public exploit code is available.
Fixed versions are available, including @pkgr/core 0.2.9, Eslint-Config-Prettier 10.1.8, Eslint-Config-Prettier 8.10.2.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
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