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CVE-2026-28476 OpenClaw < 2026.2.14 - Server-Side Request Forgery in Tlon Extension Authentication

🗓️ 05 Mar 2026 21:59:51Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 59 Views

OpenClaw prior to 2026.2.14 allows server side request forgery via Urbit extension by unvalidated base addresses.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-28476
5 Mar 202621:59
–attackerkb
bdu_fstec
BDU FSTEC
Tlon plugin SSRF
8 Jun 202600:00
–bdu_fstec
circl
Circl
CVE-2026-28476
7 Mar 202612:07
–circl
cnnvd
CNNVD
OpenClaw code issues and vulnerabilities
5 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-28476
5 Mar 202621:59
–cve
euvd
EUVD
EUVD-2026-9922
5 Mar 202621:59
–euvd
github
Github Security Blog
OpenClaw affected by SSRF in optional Tlon (Urbit) extension authentication
18 Feb 202600:55
–github
github
Github Security Blog
OpenClaw: SSRF via Unguarded Configured Base URLs in Multiple Channel Extensions (Incomplete Fix for CVE-2026-28476)
29 Mar 202615:48
–github
mend
Mend
CVE-2026-28476
5 Mar 202621:59
–mend
nvd
NVD
CVE-2026-28476
5 Mar 202622:16
–nvd
Rows per page
[
  {
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/openclaw",
    "product": "OpenClaw",
    "vendor": "OpenClaw",
    "versions": [
      {
        "lessThan": "2026.2.14",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

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06 Mar 2026 16:39Current
CVSS 46.3
CVSS 3.18.3
EPSS0.00451
SSVC
59