Cross-site Scripting (XSS) The advisory has been revoked - it doesn't affect any version of package kanboard (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-DEBIAN13-KANBOARD-5683496
- published25 May 2023
- disclosed30 May 2023
Introduced: 25 May 2023
CVE-2023-32685 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:13.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kanboard package and not the kanboard package as distributed by Debian.
Kanboard is project management software that focuses on the Kanban methodology. Due to improper handling of elements under the contentEditable element, maliciously crafted clipboard content can inject arbitrary HTML tags into the DOM. A low-privileged attacker with permission to attach a document on a vulnerable Kanboard instance can trick the victim into pasting malicious screenshot data and achieve cross-site scripting if CSP is improperly configured. This issue has been patched in version 1.2.29.
References
- https://security-tracker.debian.org/tracker/CVE-2023-32685
- https://github.com/kanboard/kanboard/commit/26b6eebb78d4306e48b836a58f7c386251aa2bc7
- https://github.com/kanboard/kanboard/commit/c9c187206700030c43493b80fd599b4d096cb713
- https://github.com/kanboard/kanboard/security/advisories/GHSA-hjmw-gm82-r4gv