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CVE-2026-49049

🗓️ 29 Jun 2026 14:34:07Reported by JoomlaType 
cve
 cve
🔗 web.nvd.nist.gov👁 212 Views🌐 WEB

Unauthenticated access to Helix3 ajax handler enables deleting files, writing JSON, and updating template parameters.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit
Exploit for Improper Access Control in Ollyo Helix3
13 Jul 202619:38
githubexploit
githubexploit
GithubExploit
Exploit for Improper Access Control in Ollyo Helix3
10 Jul 202608:26
githubexploit
githubexploit
GithubExploit
guardx
3 Aug 202615:24
githubexploit
githubexploit
GithubExploit
Exploit for Improper Access Control in Ollyo Helix3
4 Jul 202616:28
githubexploit
githubexploit
GithubExploit
Exploit for Improper Access Control in Ollyo Helix3
5 Jul 202612:52
githubexploit
githubexploit
GithubExploit
Exploit for Improper Access Control in Ollyo Helix3
2 Aug 202602:42
githubexploit
attackerkb
ATTACKERKB
CVE-2026-49049
29 Jun 202614:34
attackerkb
circl
Circl
CVE-2026-49049
29 Jun 202616:04
circl
cvelist
Cvelist
CVE-2026-49049 Joomla Extension - joomshaper.com - Unauthenticated access to Helix3 template ajax handler
29 Jun 202614:34
cvelist
euvd
EUVD
EUVD-2026-40122
29 Jun 202614:34
euvd
Rows per page
NVD
Node
ollyohelix3Range1.03.1.1joomla!
[
  {
    "defaultStatus": "unaffected",
    "product": "Helix3 extension for Joomla",
    "vendor": "joomshaper.com",
    "versions": [
      {
        "status": "affected",
        "version": "1.0-3.1.1"
      }
    ]
  }
]
SourceLink
joomshaperwww.joomshaper.com/
ParameterPositionPathDescriptionCWE
data[action]request bodyindex.php?option=com_ajax&plugin=helix3&format=jsonUnauthenticated AJAX action 'save' writes attacker-controlled content to a JSON file in the Helix3 layout path (path traversal possible via layoutName).CWE-284
data[layoutName]request bodyindex.php?option=com_ajax&plugin=helix3&format=jsonUnauthenticated AJAX action 'save' writes attacker-controlled content to a JSON file in the Helix3 layout path (path traversal possible via layoutName).CWE-284
data[content]request bodyindex.php?option=com_ajax&plugin=helix3&format=jsonUnauthenticated AJAX action 'save' writes attacker-controlled content to a JSON file in the Helix3 layout path (path traversal possible via layoutName).CWE-284
data[action]request bodyindex.php?option=com_ajax&plugin=helix3&format=jsonUnauthenticated AJAX action 'remove' deletes arbitrary files specified by layoutName (no extension/path restriction).CWE-284
data[layoutName]request bodyindex.php?option=com_ajax&plugin=helix3&format=jsonUnauthenticated AJAX action 'remove' deletes arbitrary files specified by layoutName (no extension/path restriction).CWE-284
data[action]request bodyindex.php?option=com_ajax&plugin=helix3&format=jsonUnauthenticated AJAX action 'import' overwrites stored template parameters in the database (v3.x only).CWE-284
data[template_id]request bodyindex.php?option=com_ajax&plugin=helix3&format=jsonUnauthenticated AJAX action 'import' overwrites stored template parameters in the database (v3.x only).CWE-284
data[settings]request bodyindex.php?option=com_ajax&plugin=helix3&format=jsonUnauthenticated AJAX action 'import' overwrites stored template parameters in the database (v3.x only).CWE-284

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05 Jul 2026 14:29Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
EPSS0.17701
SSVC
212