This affects the package phpoffice/phpspreadsheet from 0.0.0. The library is vulnerable to XSS when creating an html output from an excel file by adding a comment on any cell. The root cause of this issue is within the HTML writer where user comments are concatenated as part of link and this is returned as HTML. A fix for this issue is available on commit 0ed5b800be2136bcb8fa9c1bdf59abc957a98845/master branch.
Metrics
Affected Vendors & Products
References
History
Wed, 04 Sep 2024 18:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Phpoffice
Phpoffice phpspreadsheet |
|
CPEs | cpe:2.3:a:phpoffice:phpspreadsheet:*:*:*:*:*:*:*:* | |
Vendors & Products |
Phpspreadsheet Project
Phpspreadsheet Project phpspreadsheet |
Phpoffice
Phpoffice phpspreadsheet |
MITRE
Status: PUBLISHED
Assigner: snyk
Published: 2020-12-09T16:45:18.358373Z
Updated: 2024-09-16T19:39:56.390Z
Reserved: 2020-01-21T00:00:00
Link: CVE-2020-7776
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-12-09T17:15:31.883
Modified: 2024-11-21T05:37:46.957
Link: CVE-2020-7776
Redhat
No data.