Medium
Security advisory
Wekan v6.84 and earlier is vulnerable to Cross Site Scripting (XSS). An attacker with user privilege on kanban board can insert JavaScript code in in "Reaction to comment" feature.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2023-31779
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 2 Nov 2026, 19:58 UTC · Revision 1
Source evidence
Wekan v6.84 and earlier is vulnerable to Cross Site Scripting (XSS). An attacker with user privilege on kanban board can insert JavaScript code in in "Reaction to comment" feature.
osv:CVE-2023-31779
Complete source record
{
"id": "e8b9ef6e6c67724b7c6d9697fe771def17734029b27de5e938e2ba483bb14869",
"url": "https://osv.dev/vulnerability/CVE-2023-31779",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2023-31779",
"summary": "Wekan v6.84 and earlier is vulnerable to Cross Site Scripting (XSS). An attacker with user privilege on kanban board can insert JavaScript code in in \"Reaction to comment\" feature.",
"evidence": "osv:CVE-2023-31779",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2023-31779",
"aliases": [
"CVE-2023-31779"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/wekan/wekan",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "47ac33d6c234359c31d9b5eae49ed3e793907279"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:wekan_project:wekan:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"last_affected": "6.84"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "47ac33d6c234359c31d9b5eae49ed3e793907279"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
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],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-31779.json"
}
}
],
"modified": "2026-10-28T02:30:23.376680676Z",
"provider": "osv",
"references": [
"https://github.com/wekan/wekan/blob/master/CHANGELOG.md",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31779.json",
"https://nvd.nist.gov/vuln/detail/CVE-2023-31779",
"https://github.com/wekan/wekan/commit/47ac33d6c234359c31d9b5eae49ed3e793907279"
],
"provider_metadata": {
"cna_assigner": "mitre",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31779.json"
}
},
"related_cves": [
{
"value": "CVE-2023-31779",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 489496,
"published_at": "2023-05-22T00:00:00+00:00"
}