High
Security advisory
Movim prior to version 0.22 is affected by a Cross-Site WebSocket Hijacking vulnerability. This was the result of a missing header validation.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2023-2848
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 7 Nov 2026, 04:54 UTC · Revision 1
Source evidence
Movim prior to version 0.22 is affected by a Cross-Site WebSocket Hijacking vulnerability. This was the result of a missing header validation.
osv:CVE-2023-2848
Complete source record
{
"id": "6bc3a591c87d01d132c9827e1134ddb7b12c722436c75ffc8a2b058e229d9e75",
"url": "https://osv.dev/vulnerability/CVE-2023-2848",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2023-2848",
"summary": "Movim prior to version 0.22 is affected by a Cross-Site WebSocket Hijacking vulnerability. This was the result of a missing header validation.",
"evidence": "osv:CVE-2023-2848",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2023-2848",
"aliases": [
"CVE-2023-2848"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/movim/movim",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "d165bd6ee4121ec7a760b6669fd3e324942b4f2a"
},
{
"fixed": "49e2012aecdf918bb1d16f278fa9ff42fad29a9d"
},
{
"fixed": "96372082acd3e5d778a2522a60a1805bf2af31f6"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:movim:movim:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "0.22"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "49e2012aecdf918bb1d16f278fa9ff42fad29a9d"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "96372082acd3e5d778a2522a60a1805bf2af31f6"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
"versions": [
"v0.21.1",
"v0.21",
"v0.21rc11",
"v0.21rc10",
"v0.21rc9",
"v0.21rc8",
"v0.21rc7",
"v0.21rc6",
"v0.21rc5",
"v0.21rc4",
"v0.21rc3",
"v0.21rc2",
"v0.21rc1",
"v0.21rc0",
"v0.20",
"v0.20rc6",
"v0.20rc4",
"v0.20rc3",
"v0.20rc2",
"v0.20rc1",
"v0.20rc0",
"v0.19.1rc7",
"v0.19.1rc6",
"v0.19.1rc5",
"v0.19.1rc4",
"v0.19.1rc3",
"v0.19.1rc2",
"v0.19",
"v0.19rc3",
"v0.19rc2",
"v0.19rc1",
"v0.18.1rc8",
"v0.18.1rc7",
"v0.18.1rc6",
"v0.18.1rc5",
"v0.18.1rc4",
"v0.18.1rc3",
"v0.18.1rc2",
"v0.18.1rc1",
"v0.18.1rc0",
"v0.18",
"v0.18rc14",
"v0.18rc13",
"v0.18rc12",
"v0.18rc11",
"v0.18rc10",
"v0.18rc9",
"v0.18rc8",
"v0.18rc7",
"v0.18rc6",
"v0.18rc5",
"v0.18rc4",
"v0.18rc3",
"v0.18rc2",
"v0.18rc1",
"v0.17.1",
"v0.17",
"v0.16.1",
"v0.16",
"v0.15",
"v0.15rc1",
"v0.14.2rc7",
"v0.14.2rc6",
"v0.14.2rc5",
"v0.14.2rc4",
"v0.14.1",
"0.14.1",
"v0.14.1rc5",
"v0.14.1rc4",
"v0.14.1rc3",
"v0.14.1rc2",
"v0.14.1rc",
"v0.14",
"v0.14rc2",
"v0.14rc",
"v0.14beta",
"v0.14alpha6",
"v0.14alpha5",
"v0.14alpha2",
"v0.13",
"v0.11",
"v0.11alpha1",
"v0.10",
"v0.9",
"v0.2",
"v0.1"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2848.json"
}
}
],
"modified": "2026-10-28T02:30:49.996166359Z",
"provider": "osv",
"references": [
"https://mov.im/node/pubsub.movim.eu/Movim/a2d05925-0427-4f3f-b777-d20571ddddff",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2848.json",
"https://nvd.nist.gov/vuln/detail/CVE-2023-2848",
"https://github.com/movim/movim/commit/49e2012aecdf918bb1d16f278fa9ff42fad29a9d",
"https://github.com/movim/movim/commit/96372082acd3e5d778a2522a60a1805bf2af31f6"
],
"provider_metadata": {
"cwe_ids": [
"CWE-1385"
],
"cna_assigner": "snyk",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2848.json"
}
},
"related_cves": [
{
"value": "CVE-2023-2848",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 518277,
"published_at": "2023-09-14T11:36:50.521+00:00"
}