GHSA-fxwm-rx68-p5vx
Suggest an improvement- Source
- https://github.com/advisories/GHSA-fxwm-rx68-p5vx
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/12/GHSA-fxwm-rx68-p5vx/GHSA-fxwm-rx68-p5vx.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-fxwm-rx68-p5vx
- Published
- 2021-12-01T18:28:29Z
- Modified
- 2024-11-29T05:42:57.262192Z
- Summary
- XSS in richtext custom tag attributes in ezsystems/ezplatform-richtext
- Details
-
The rich text editor does not escape attribute data when previewing custom tags. This means XSS is possible if custom tags are used, for users who have access to editing rich text content. Frontend content view is not affected, but the vulnerability could be used by editors to attack other editors. The fix ensures custom tag attribute data is escaped in the editor.
- Database specific
{ "nvd_published_at": null, "cwe_ids": [ "CWE-79" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2021-11-29T20:53:09Z" }- References
-
- https://github.com/ezsystems/ezplatform-richtext/security/advisories/GHSA-fxwm-rx68-p5vx
- https://github.com/ezsystems/ezplatform-richtext/commit/3cebfe2ae4c22e6590632a0ff71893854a16afc5
- https://developers.ibexa.co/security-advisories/ibexa-sa-2021-010-xss-in-richtext-custom-tag-attributes
- https://github.com/ezsystems/ezplatform-richtext
Affected packages
Packagist / ezsystems/ezplatform-richtext
Package
- Name
- ezsystems/ezplatform-richtext
- Purl
- pkg:composer/ezsystems/ezplatform-richtext