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EUVD-2026-38335

🗓️ 22 Jun 2026 17:31:56Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 25 Views

Before 6.3.3, client:* caused reflected cross site scripting via unescaped slot names in data-astro-template during server rendering; fixed in 6.3.3.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-50146
22 Jun 202617:31
–attackerkb
circl
Circl
CVE-2026-50146
12 Jun 202616:47
–circl
cve
CVE
CVE-2026-50146
22 Jun 202617:31
–cve
cvelist
Cvelist
CVE-2026-50146 Astro: Reflected XSS via unescaped slot name
22 Jun 202617:31
–cvelist
github
Github Security Blog
Astro: Reflected XSS via unescaped slot name
16 Jun 202614:05
–github
mend
Mend
CVE-2026-50146
22 Jun 202617:31
–mend
nvd
NVD
CVE-2026-50146
22 Jun 202619:17
–nvd
osv_clsa
osv_clsa
CLSA-2026-1783904627 TuxCare security update for 5 packages (2 CVEs)
4 Aug 202614:52
–osv_clsa
osv_clsa
osv_clsa
CLSA-2026-1784943142 TuxCare security update for 5 packages (1 CVE)
4 Aug 202614:52
–osv_clsa
osv_clsa
osv_clsa
CLSA-2026-1784943144 TuxCare security update for 5 packages (1 CVE)
4 Aug 202614:52
–osv_clsa
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "480ea574-5803-39fc-ac58-5ac84ebf0411",
        "vendor": {
          "name": "withastro"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "94eee603-03d2-3554-910a-456a174b8ee8",
        "product": {
          "name": "astro",
          "vendor": {
            "name": "withastro"
          }
        },
        "product_version": "< 6.3.3"
      }
    ]
  }
]

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22 Jun 2026 17:31Current
6Medium risk
Vulners AI Score6
CVSS 3.16.1 - 7.1
EPSS0.00268
25