CVE-2023-26140
MEDIUM6.1EPSS 0.19%@excalidraw/excalidraw Cross-site Scripting vulnerability
描述
### Impact XSS vulnerability due to improperly sanitizing URLs of links that can be attached on canvas elements. This affects users of the npm package `@excalidraw/excalidraw` provided it was deployed in environments where untrusted user input in drawings that are then shared with third parties is a concern. If you only hosted the editor in trusted environments, or sharing didn't take place, the impact is minimized. ### Patches Patch is available on version 0.15.3 and up (stable), or latest `@excalidraw/excalidraw@next` (unstable releases). ### Workarounds No workaround without upgrading unless deployed in environments without untrusted user input. ### References https://security.snyk.io/vuln/SNYK-JS-EXCALIDRAWEXCALIDRAW-5841658 https://github.com/excalidraw/excalidraw/pull/6728
受影響套件(1)
- npm/@excalidraw/excalidrawfrom 0, < 0.15.3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
參考連結(6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-26140
- PATCHhttps://github.com/excalidraw/excalidraw
- WEBhttps://github.com/excalidraw/excalidraw/commit/b33fa6d6f64d27adc3a47b25c0aa55711740d0af
- WEBhttps://github.com/excalidraw/excalidraw/pull/6728
- WEBhttps://github.com/excalidraw/excalidraw/security/advisories/GHSA-v7v8-gjv7-ffmr
- WEBhttps://security.snyk.io/vuln/SNYK-JS-EXCALIDRAWEXCALIDRAW-5841658