CVE-2026-105650 (GCVE-0-2026-105650)
Vulnerability from cvelistv5
Published
2026-10-05 19:07
Modified
2026-10-06 13:38
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Ghost is a Node.js content management system. From 2.1.0 until 6.64.0, embedding a URL from an attacker-controlled website could result in untrusted scripts being stored in post content. These scripts could run in the Ghost editor, on the published site, and in newsletter emails, possibly resulting in compromise of a staff user's admin session. This issue is fixed in version 6.64.0.
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-105650",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-06T13:38:21.403014Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-06T13:38:33.897Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 2.5.0, \u003c 6.64.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js content management system. From 2.1.0 until 6.64.0, embedding a URL from an attacker-controlled website could result in untrusted scripts being stored in post content. These scripts could run in the Ghost editor, on the published site, and in newsletter emails, possibly resulting in compromise of a staff user\u0027s admin session. This issue is fixed in version 6.64.0."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-184",
"description": "CWE-184: Incomplete List of Disallowed Inputs",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-05T19:07:50.271Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-v3xr-g6p2-fvgv",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-v3xr-g6p2-fvgv"
},
{
"name": "https://github.com/TryGhost/Ghost/pull/30763",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/pull/30763"
},
{
"name": "https://github.com/TryGhost/Ghost/commit/d23d552e257e2696c60293bc5cd7898a49d6bd1f",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/commit/d23d552e257e2696c60293bc5cd7898a49d6bd1f"
},
{
"name": "https://github.com/TryGhost/Ghost/releases/tag/v6.64.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/releases/tag/v6.64.0"
}
],
"source": {
"advisory": "GHSA-v3xr-g6p2-fvgv",
"discovery": "UNKNOWN"
},
"title": "Ghost: Stored XSS via oEmbed Photo Responses"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-105650",
"datePublished": "2026-10-05T19:07:50.271Z",
"dateReserved": "2026-10-05T16:40:39.613Z",
"dateUpdated": "2026-10-06T13:38:33.897Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-105650\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-10-06T13:38:21.403014Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-10-06T13:38:27.177Z\"}}], \"cna\": {\"title\": \"Ghost: Stored XSS via oEmbed Photo Responses\", \"source\": {\"advisory\": \"GHSA-v3xr-g6p2-fvgv\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 8.1, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"REQUIRED\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"TryGhost\", \"product\": \"Ghost\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003e= 2.5.0, \u003c 6.64.0\"}]}], \"references\": [{\"url\": \"https://github.com/TryGhost/Ghost/security/advisories/GHSA-v3xr-g6p2-fvgv\", \"name\": \"https://github.com/TryGhost/Ghost/security/advisories/GHSA-v3xr-g6p2-fvgv\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/TryGhost/Ghost/pull/30763\", \"name\": \"https://github.com/TryGhost/Ghost/pull/30763\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/TryGhost/Ghost/commit/d23d552e257e2696c60293bc5cd7898a49d6bd1f\", \"name\": \"https://github.com/TryGhost/Ghost/commit/d23d552e257e2696c60293bc5cd7898a49d6bd1f\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/TryGhost/Ghost/releases/tag/v6.64.0\", \"name\": \"https://github.com/TryGhost/Ghost/releases/tag/v6.64.0\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Ghost is a Node.js content management system. From 2.1.0 until 6.64.0, embedding a URL from an attacker-controlled website could result in untrusted scripts being stored in post content. These scripts could run in the Ghost editor, on the published site, and in newsletter emails, possibly resulting in compromise of a staff user\u0027s admin session. This issue is fixed in version 6.64.0.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-79\", \"description\": \"CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-184\", \"description\": \"CWE-184: Incomplete List of Disallowed Inputs\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2026-10-05T19:07:50.271Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2026-105650\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-10-06T13:38:33.897Z\", \"dateReserved\": \"2026-10-05T16:40:39.613Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2026-10-05T19:07:50.271Z\", \"assignerShortName\": \"GitHub_M\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…