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CVE-2026-57958

🗓️ 29 Jun 2026 17:23:38Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

Reflected cross site scripting in Mixpost 2.6.0 via unsanitized OAuth error parameter in callback enabling session hijack.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Cvelist
CVE-2026-57958 Mixpost 2.6.0 - Reflected XSS via OAuth Callback Error Parameter
29 Jun 202617:23
cvelist
EUVD
EUVD-2026-40143
29 Jun 202617:23
euvd
NVD
CVE-2026-57958
29 Jun 202618:16
nvd
Vulnrichment
CVE-2026-57958 Mixpost 2.6.0 - Reflected XSS via OAuth Callback Error Parameter
29 Jun 202617:23
vulnrichment
Vulners
Node
inovectormixpostRange02.6.0
[
  {
    "vendor": "inovector",
    "product": "mixpost",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:composer/inovector/mixpost",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThanOrEqual": "2.6.0"
      }
    ],
    "repo": "https://github.com/inovector/mixpost"
  }
]

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29 Jun 2026 19:16Current
5.9Medium risk
Vulners AI Score5.9
CVSS 45.1
CVSS 3.16.1
SSVC
5