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CVE-2026-81780

🗓️ 31 Aug 2026 20:30:52Reported by PatchstackType 
cve
 cve
🔗 web.nvd.nist.gov👁 73 Views🌐 WEB

Unauthenticated arbitrary file upload in WordPress Hash Form plugin up to 1.4.2.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit
Exploit for CVE-2026-81780
7 Sep 202613:07
–githubexploit
githubexploit
GithubExploit
Exploit for CVE-2026-81780
7 Oct 202612:35
–githubexploit
circl
Circl
CVE-2026-81780
31 Aug 202622:08
–circl
cvelist
Cvelist
CVE-2026-81780 WordPress Hash Form plugin <= 1.4.2 - Arbitrary File Upload vulnerability
31 Aug 202620:30
–cvelist
euvd
EUVD
EUVD-2026-68792
31 Aug 202620:30
–euvd
kitploit
Kitploit
CVE-2026-81780-Hash-Form
5 Oct 202623:49
–kitploit
nvd
NVD
CVE-2026-81780
31 Aug 202621:17
–nvd
patchstack
Patchstack
WordPress Hash Form plugin <= 1.4.2 - Arbitrary File Upload vulnerability
28 Aug 202614:19
–patchstack
ptsecurity
Positive Technologies
PT-2026-84018
31 Aug 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-81780: Unrestricted Upload of File with Dangerous Type
31 Aug 202600:00
–rapid7
Rows per page
Vulners
Node
hashthemeshash_formRange<1.4.3wordpress
[
  {
    "vendor": "hashthemes",
    "collectionURL": "https://wordpress.org/plugins",
    "defaultStatus": "unaffected",
    "packageName": "hash-form",
    "product": "Hash Form",
    "versions": [
      {
        "lessThanOrEqual": "1.4.2",
        "status": "affected",
        "version": "n/a",
        "versionType": "custom",
        "changes": [
          {
            "at": "1.4.3",
            "status": "unaffected"
          }
        ]
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
allowedExtensions[]request bodywp-admin/admin-ajax.php?action=hashform_file_upload_actionUnauthenticated arbitrary file upload in Hash Form ≤ 1.4.2 enabling RCE via PHP uploads.CWE-434

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01 Sep 2026 20:48Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.110
EPSS0.00522
SSVC
73