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CVE-2026-53950 @tryghost/activitypub: XSS in Ghost's ActivityPub client

🗓️ 24 Jun 2026 18:04:25Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 13 Views

XSS in Ghost ActivityPub client exploited by malicious server; fixed in version 3.1.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-53950
24 Jun 202618:04
attackerkb
CVE
CVE-2026-53950
24 Jun 202618:04
cve
EUVD
EUVD-2026-39019
24 Jun 202618:04
euvd
NVD
CVE-2026-53950
24 Jun 202619:17
nvd
Positive Technologies
PT-2026-52074
24 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2026-53950 @tryghost/activitypub: XSS in Ghost's ActivityPub client
24 Jun 202618:04
vulnrichment
[
  {
    "vendor": "TryGhost",
    "product": "Ghost",
    "versions": [
      {
        "version": "< 3.1.0",
        "status": "affected"
      }
    ]
  }
]

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24 Jun 2026 18:04Current
CVSS 3.17.5
EPSS0.00039
13