Vulnerability Details : CVE-2023-26140
Versions of the package @excalidraw/excalidraw from 0.0.0 are vulnerable to Cross-site Scripting (XSS) via embedded links in whiteboard objects due to improper input sanitization.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2023-26140
- cpe:2.3:a:excalidraw:excalidraw:*:*:*:*:*:node.js:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-26140
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 35 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-26140
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
Snyk |
CWE ids for CVE-2023-26140
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-26140
-
https://github.com/excalidraw/excalidraw/commit/b33fa6d6f64d27adc3a47b25c0aa55711740d0af
fix: stronger enforcement of normalizeLink (#6728) · excalidraw/excalidraw@b33fa6d · GitHubPatch
-
https://security.snyk.io/vuln/SNYK-JS-EXCALIDRAWEXCALIDRAW-5841658
Cross-site Scripting (XSS) in @excalidraw/excalidraw | CVE-2023-26140 | SnykThird Party Advisory
-
https://github.com/excalidraw/excalidraw/pull/6728
fix: stronger enforcement of normalizeLink by vjeux · Pull Request #6728 · excalidraw/excalidraw · GitHubIssue Tracking
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