CVE-2024-52809 json
Cross-site Scripting vulnerability with prototype pollution in vue-i18n
published 2024-11-29 23 mo ago modified 2026-06-17 4 mo ago also GHSA-9r9m-ffp6-9x4v , EUVD-2024-3455
- cvss
- 5.3
- version 4.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
vue-i18n is an internationalization plugin for Vue.js. In affected versions vue-i18n can be passed locale messages to `createI18n` or `useI18n`. When locale message ASTs are generated in development mode there is a possibility of Cross-site Scripting attack. This issue has been addressed in versions 9.14.2, and 10.0.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Patch / fix
- npm @intlify/core-base 9.14.2, 10.0.5
- npm vue-i18n 9.14.2, 10.0.5
- npm @intlify/core 9.14.2, 10.0.5
- npm @intlify/vue-i18n-core 9.14.2, 10.0.5
- npm petite-vue-i18n 10.0.5
- intlify vue-i18n 9.14.2, 10.0.5
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 23 mo ago
Exploit prediction
0.67% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N |
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | @intlify/core-base | >=9.3.0, <9.14.2 >=10.0.0, <10.0.5 |
9.14.2 10.0.5 |
| npm | vue-i18n | >=9.3.0, <9.14.2 >=10.0.0, <10.0.5 |
9.14.2 10.0.5 |
| npm | @intlify/core | >=9.3.0, <9.14.2 >=10.0.0, <10.0.5 |
9.14.2 10.0.5 |
| npm | @intlify/vue-i18n-core | >=9.3.0, <9.14.2 >=10.0.0, <10.0.5 |
9.14.2 10.0.5 |
| npm | petite-vue-i18n | >=10.0.0, <10.0.5 |
10.0.5 |
Affected products
- intlify vue-i18n
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/intlify/vue-i18n/commit/72f0d323006fc7363b18cab62d4522dadd874411
web
-
github.com
/intlify/vue-i18n/commit/9f20909ef8c9232a1072d7818e12ed6d6451024d
web
-
github.com
/intlify/vue-i18n/security/advisories/GHSA-9r9m-ffp6-9x4v
web
-
nvd.nist.gov
/vuln/detail/CVE-2024-52809
advisory
-
github.com
/intlify/vue-i18n
package
Sources
- CVE List CVE-2024-52809
- GitHub Advisory GHSA-9r9m-ffp6-9x4v
- NVD CVE-2024-52809
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