CVE-2026-22560 (GCVE-0-2026-22560)
Vulnerability from cvelistv5 – Published: 2026-04-10 17:00 – Updated: 2026-04-10 17:00
VLAI?
Summary
An open redirect vulnerability in Rocket.Chat versions prior to 8.4.0 allows users to be redirected to arbitrary URLs by manipulating parameters within a SAML endpoint.
Severity ?
No CVSS data available.
CWE
- CWE-601 - Open Redirect
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Rocket.Chat | Rocket.Chat |
Affected:
8.4.0 , < 8.4.0
(semver)
|
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Rocket.Chat",
"vendor": "Rocket.Chat",
"versions": [
{
"lessThan": "8.4.0",
"status": "affected",
"version": "8.4.0",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An open redirect vulnerability in Rocket.Chat versions prior to 8.4.0 allows users to be redirected to arbitrary URLs by manipulating parameters within a SAML endpoint."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-601",
"description": "CWE-601 Open Redirect",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-10T17:00:11.746Z",
"orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
"shortName": "hackerone"
},
"references": [
{
"url": "https://hackerone.com/reports/3418031"
},
{
"url": "https://github.com/RocketChat/Rocket.Chat/pull/38994"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
"assignerShortName": "hackerone",
"cveId": "CVE-2026-22560",
"datePublished": "2026-04-10T17:00:11.746Z",
"dateReserved": "2026-01-07T15:39:03.440Z",
"dateUpdated": "2026-04-10T17:00:11.746Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2026-22560\",\"sourceIdentifier\":\"support@hackerone.com\",\"published\":\"2026-04-10T17:17:01.980\",\"lastModified\":\"2026-04-10T17:17:01.980\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An open redirect vulnerability in Rocket.Chat versions prior to 8.4.0 allows users to be redirected to arbitrary URLs by manipulating parameters within a SAML endpoint.\"}],\"metrics\":{},\"weaknesses\":[{\"source\":\"support@hackerone.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-601\"}]}],\"references\":[{\"url\":\"https://github.com/RocketChat/Rocket.Chat/pull/38994\",\"source\":\"support@hackerone.com\"},{\"url\":\"https://hackerone.com/reports/3418031\",\"source\":\"support@hackerone.com\"}]}}"
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…