Reflected Cross-Site Scripting in the Wix web application
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
Reflected Cross-Site Scripting (XSS) vulnerability in the Wix web application, where the endpoint ' https://manage.wix.com/account/account-settings ', responsible for uploading SVG images, does not properly sanitize the content. An authenticated attacker could upload an SVG file containing embedded JavaScript code, which is stored and subsequently executed when other users view the image. Exploiting this vulnerability allows arbitrary code to be executed in the context of the victim's browser, which could lead to the disclosure of sensitive information or the abuse of the affected user's session.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- 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
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-2276
- 2026-10-03 Alias added: GHSA-p5f8-584h-2hr3
References
More Wix vulnerabilities
- TI-2023-20255 wix-embedded-mysql v4.6.1 and below was discovered to contain a code injection… CVSS 3.1CRITICAL 9.8
- TI-2025-03391 wix-incubator jam Jinja2 Template jam.py special elements used in a template engine CVSS 4.0MEDIUM 4.8
Sources
- CVE-2026-2276 · CVE Program
- CVE-2026-2276 · NVD
- FIRST EPSS
- GHSA-p5f8-584h-2hr3 · GitHub Advisory Database · CC BY 4.0
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