Vuetify XSS through 'eventMoreText' prop of VCalendar
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
Improper neutralization of the value of the 'eventMoreText' property of the 'VCalendar' component in Vuetify allows unsanitized HTML to be inserted into the page. This can lead to a Cross-Site Scripting (XSS) https://owasp.org/www-community/attacks/xss attack. The vulnerability occurs because the default Vuetify translator will return the translation key as the translation, if it can't find an actual translation. This issue affects Vuetify versions greater than or equal to 2.0.0 and less than 3.0.0. Note: Version 2.x of Vuetify is End-of-Life and will not receive any updates to address this issue. For more information see here https://v2.vuetifyjs.com/en/about/eol/ .
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| N/A | Vuetify | >=2.0.0 <3.0.0 | — | No fix listed | CNA |
- Vuetify VendorN/A Affected >=2.0.0 <3.0.0 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2025-1461
- 2026-10-03 Alias added: GHSA-vr9v-xw27-65fc
References
Sources
- CVE-2025-1461 · CVE Program
- CVE-2025-1461 · NVD
- FIRST EPSS
- GHSA-vr9v-xw27-65fc · GitHub Advisory Database · CC BY 4.0
- CVE-2025-1461 · Red Hat security data · CC BY 4.0
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