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CVE-2026-9558

🗓️ 29 May 2026 10:01:36Reported by MauticType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 127 Views

CVE-2026-9558: SSTI in Mautic theme engine enables code execution or file access via uploaded Twig templates.

Related
Affected
Refs
Social
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-9558
29 May 202610:01
–attackerkb
circl
Circl
CVE-2026-9558
29 May 202612:05
–circl
cnnvd
CNNVD
Mautic security vulnerabilities
29 May 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-9558
29 May 202610:01
–cvelist
githubexploit
GithubExploit
Exploit for CVE-2026-9558
3 Oct 202602:59
–githubexploit
euvd
EUVD
EUVD-2026-33276
2 Jul 202619:48
–euvd
github
Github Security Blog
Mautic has Server-Side Template Injection (SSTI) in Theme Templates
2 Jul 202619:48
–github
kitploit
Kitploit
cve-2026-9558-poc
21 Oct 202622:18
–kitploit
mend
Mend
CVE-2026-9558
29 May 202610:01
–mend
nvd
NVD
CVE-2026-9558
29 May 202611:16
–nvd
Rows per page
[
  {
    "collectionURL": "https://packagist.org",
    "packageName": "mautic/core",
    "repo": "https://github.com/mautic/mautic",
    "versions": [
      {
        "status": "affected",
        "version": "1.3.0",
        "lessThan": "4.4.20",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "5.0.0",
        "lessThan": "5.2.11",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "6.0.0",
        "lessThan": "6.0.9",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "7.0.0",
        "lessThan": "7.1.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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21 Jul 2026 12:10Current
7High risk
Vulners AI Score7
CVSS 3.19.9
EPSS0.00789
SSVC
127