CVE-2026-6227

🗓️ 14 Apr 2026 02:25:47Reported by WordfenceType

cve🔗 web.nvd.nist.gov👁 12 Views🌐 WEB

Authenticated administrators can exploit block_name LFI in BackWPup up to 5.6.6 via getblock endpoint to read files.

Reporter	Title	Published	Views	Family All 10
ATTACKERKB	CVE-2026-6227	14 Apr 202602:25	–	attackerkb
GithubExploit	Exploit for CVE-2026-6227	13 Apr 202616:16	–	githubexploit
Circl	CVE-2026-6227	13 Apr 202617:00	–	circl
CNNVD	WordPress plugin BackWPup 路径遍历漏洞	14 Apr 202600:00	–	cnnvd
Cvelist	CVE-2026-6227 BackWPup <= 5.6.6 - Authenticated (Administrator+) Local File Inclusion via 'block_name' Parameter	14 Apr 202602:25	–	cvelist
EUVD	EUVD-2026-22201	14 Apr 202602:25	–	euvd
NVD	CVE-2026-6227	14 Apr 202603:16	–	nvd
Patchstack	WordPress BackWPup plugin <= 5.6.6 - Authenticated (Administrator+) Local File Inclusion via 'block_name' Parameter vulnerability	14 Apr 202603:36	–	patchstack
Positive Technologies	PT-2026-32589	14 Apr 202600:00	–	ptsecurity
Vulnrichment	CVE-2026-6227 BackWPup <= 5.6.6 - Authenticated (Administrator+) Local File Inclusion via 'block_name' Parameter	14 Apr 202602:25	–	vulnrichment

Vulners

Node

wp_media backwpup_wordpress_backup_&_restore_pluginRange≤5.6.6wordpress

[
  {
    "vendor": "wp_media",
    "product": "BackWPup – WordPress Backup & Restore Plugin",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "5.6.6",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

Source	Link
plugins	www.plugins.trac.wordpress.org/changeset
plugins	www.plugins.trac.wordpress.org/browser/backwpup/trunk/inc/Utils/BackWPupHelpers.php
plugins	www.plugins.trac.wordpress.org/browser/backwpup/tags/5.6.5/inc/Utils/BackWPupHelpers.php
plugins	www.plugins.trac.wordpress.org/browser/backwpup/tags/5.6.5/inc/Utils/BackWPupHelpers.php
plugins	www.plugins.trac.wordpress.org/browser/backwpup/tags/5.6.5/src/Frontend/API/Rest.php
wordfence	www.wordfence.com/threat-intel/vulnerabilities/id/084e3f78-275b-4692-9cce-e17074f55cfb

Parameter	Position	Path	Description	CWE
block_name	query param	/wp-json/backwpup/v1/getblock	Authenticated attacker with administrator privileges can trigger local file inclusion via block_name parameter using path traversal, potentially reading sensitive files or executing code.	CWE-22

22 Apr 2026 20:23Current

6.5Medium risk

Vulners AI Score6.5

CVSS 3.17.2

EPSS0.00136

SSVC

CWE-22