CVE-2026-34228

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Source
https://cve.org/CVERecord?id=CVE-2026-34228
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34228.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-34228
Aliases
  • GHSA-2rcc-jg83-34vp
Published
2026-04-03T22:28:45.911Z
Modified
2026-08-12T03:51:25.838726005Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Emlog: CSRF in Backend Upgrade Interface Leading to Arbitrary Remote SQL Execution and Arbitrary File Write
Details

Emlog is an open source website building system. Prior to version 2.6.8, the backend upgrade interface accepts remote SQL and ZIP URLs via GET parameters. The server first downloads and executes the SQL file, then downloads the ZIP file and extracts it directly into the web root directory. This process does not validate a CSRF token. Therefore, an attacker only needs to trick an authenticated administrator into visiting a malicious link to achieve arbitrary SQL execution and arbitrary file write. This issue has been patched in version 2.6.8.

Database specific 
{
    "cwe_ids": [
        "CWE-352"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34228.json",
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/emlog/emlog

Affected ranges

Type
GIT
Repo
https://github.com/emlog/emlog
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
2f69a58cec013f9800037d8a43f7ede635fb46e6
Fixed
4c3b8f3486e2c9caafee38a5eedb3cd16f8c8d6f
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.6.8"
        }
    ],
    "cpe": "cpe:2.3:a:emlog:emlog:*:*:*:*:pro:*:*:*",
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

5.*
5.3.1
6.*
6.0.0
6.1.0
Other
ci
pro-test-01
pro-test-02
emlog_5.*
emlog_5.1.2
emlog_5.2.0
emlog_5.2.1
emlog_5.3.0
pro-1.*
pro-1.0.0
pro-1.0.1
pro-1.0.2
pro-1.0.3
pro-1.0.4
pro-1.0.5
pro-1.0.6
pro-1.0.7
pro-1.0.8
pro-1.1.0
pro-1.1.1
pro-1.2.0
pro-1.2.1
pro-1.2.2
pro-1.3.0
pro-1.3.1
pro-1.4.0
pro-1.5.0
pro-1.5.0.new
pro-1.5.1
pro-1.6.0
pro-1.7.0
pro-1.7.1
pro-1.8.0
pro-1.9.0
pro-1.9.1
pro-1.9.2
pro-1.9.3
pro-2.*
pro-2.0.0
pro-2.0.1
pro-2.0.2
pro-2.0.3
pro-2.1.0
pro-2.1.1
pro-2.1.10
pro-2.1.11
pro-2.1.12
pro-2.1.13
pro-2.1.14
pro-2.1.15
pro-2.1.2
pro-2.1.3
pro-2.1.4
pro-2.1.5
pro-2.1.6
pro-2.1.7
pro-2.1.8
pro-2.1.9
pro-2.2.0
pro-2.2.1
pro-2.2.10
pro-2.2.11
pro-2.2.2
pro-2.2.3
pro-2.2.4
pro-2.2.5
pro-2.2.6
pro-2.2.7
pro-2.2.8
pro-2.2.9
pro-2.3.0
pro-2.3.1
pro-2.3.10
pro-2.3.11
pro-2.3.12
pro-2.3.13
pro-2.3.14
pro-2.3.15
pro-2.3.16
pro-2.3.17
pro-2.3.18
pro-2.3.2
pro-2.3.4
pro-2.3.5
pro-2.3.6
pro-2.3.7
pro-2.3.8
pro-2.3.9
pro-2.4.0
pro-2.4.1
pro-2.4.2
pro-2.4.3
pro-2.5.1
pro-2.5.10
pro-2.5.11
pro-2.5.12
pro-2.5.13
pro-2.5.14
pro-2.5.15
pro-2.5.16
pro-2.5.17
pro-2.5.18
pro-2.5.19
pro-2.5.2
pro-2.5.20
pro-2.5.21
pro-2.5.22
pro-2.5.23
pro-2.5.24
pro-2.5.25
pro-2.5.26
pro-2.5.3
pro-2.5.4
pro-2.5.5
pro-2.5.6
pro-2.5.7
pro-2.5.8
pro-2.5.9
pro-2.6.0
pro-2.6.1
pro-2.6.2
pro-2.6.3
pro-2.6.4
pro-2.6.5
pro-2.6.6
pro-2.6.7

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34228.json"