CVE-2026-73330

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Source
https://cve.org/CVERecord?id=CVE-2026-73330
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-73330.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-73330
Published
2026-08-12T19:00:36Z
Modified
2026-08-28T11:30:38Z
Severity
  • 7.5 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
CamaleonCMS 2.9.1 Server-Side Template Injection via test_email Action
Details

CamaleonCMS 2.9.1 contains a server-side template injection vulnerability that allows authenticated administrators to execute arbitrary commands by embedding ERB tags in the email parameter of the test_email settings action, which are evaluated when an SMTP rejection reflects the recipient address back in the exception message rendered as an inline ERB template. Attackers can submit a crafted email parameter containing ERB expressions through the admin settings test_email endpoint, causing the Rails inline template renderer to evaluate attacker-controlled Ruby code and achieve arbitrary command execution as the Rails process user.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-1336"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73330.json"
}
References

Affected packages

Git / github.com/owen2345/camaleon-cms

Affected ranges

Type
GIT
Repo
https://github.com/owen2345/camaleon-cms
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
cc71e01c909c9e7fa23ddc115981773ce1242b49
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.9.1"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

0.*
0.1.7
0.2.0
2.*
2.1.1
2.1.2
2.1.2.0
2.2.0
2.3.1
2.3.2
2.3.3
2.3.4
2.3.5
2.3.6
2.3.7
2.4.0
2.4.1
2.4.2
2.4.3
2.4.3.10
2.4.3.11
2.4.3.12
2.4.3.7
2.4.4
2.4.4.2
2.4.4.3
2.4.4.5
2.4.4.6
2.4.5
2.4.5.1
2.4.5.10
2.4.5.11
2.4.5.12
2.4.5.13
2.4.5.14
2.4.5.7
2.4.6.0
2.4.6.1
2.4.6.7
2.5.1
2.5.3
2.5.3.1
2.6.0
2.6.0.1
2.6.1
2.6.2
2.6.4
2.7.0
2.7.1
2.7.3
2.7.4
2.7.5
2.8.0
2.8.1
2.8.2
2.8.3
2.9.0
2.9.1
camaleon_cms-2.*
camaleon_cms-2.4.5.11.gem
v2.*
v2.0.0
v2.1.1.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-73330.json"