CVE-2025-52662 json
Nuxt DevTools vulnerable to cross-site scripting (XSS)
published 2025-11-07 12 mo ago modified 2026-10-07 32 d ago also GHSA-xmq3-q5pm-rp26 , EUVD-2025-38187
- cvss
- 6.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 16%
- public exploits
- 0
- none known
Summary
A vulnerability in Nuxt DevTools has been fixed in version **2.6.4***. This issue may have allowed Nuxt auth token extraction via XSS under certain configurations. All users are encouraged to upgrade.
More details: https://vercel.com/changelog/cve-2025-52662-xss-on-nuxt-devtools
Patch / fix
- npm @nuxt/devtools 2.6.4
- nuxt devtools 2.6.4
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 12 mo ago
Exploit prediction
0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- vercel.com https://vercel.com/changelog/cve-2025-52662-xss-on-nuxt-devtools referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N |
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| GitHub | 3.1 | 6.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | @nuxt/devtools | <2.6.4 |
2.6.4 |
Affected products
- Vercel Nuxt Devtools
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/nuxt/devtools/commit/7cadbbe9
web, patch
-
vercel.com
/changelog/cve-2025-52662-xss-on-nuxt-devtools
web, exploit, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2025-52662
advisory
-
github.com
/nuxt/devtools
package
-
github.com
/nuxt/devtools/releases/tag/v2.6.4
web
Sources
- CVE List CVE-2025-52662
- GitHub Advisory GHSA-xmq3-q5pm-rp26
- NVD CVE-2025-52662
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.