CVE-2026-34228
mediumpriority · track · 26EPSS 0.002 · 8 %ileEUUSEPSS · scored 2026-10-28
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.5–8.7
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (2)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://github.com/emlog/emlog/commit/4c3b8f3486e2c9caafee38a5eedb3cd16f8c8d6fcnnvd
- https://github.com/emlog/emlog/releasesPatchcnnvd
- https://github.com/emlog/emlog/security/advisories/GHSA-2rcc-jg83-34vpcnnvd
- https://github.com/emlog/emlog/commit/4c3b8f3486e2c9caafee38a5eedb3cd16f8c8d6fenisa_euvd
- https://github.com/emlog/emlog/security/advisories/GHSA-2rcc-jg83-34vpenisa_euvd
- https://github.com/emlog/emlog/commit/4c3b8f3486e2c9caafee38a5eedb3cd16f8c8d6fPatchnvd
- https://github.com/emlog/emlog/security/advisories/GHSA-2rcc-jg83-34vpExploitVendor Advisorynvd
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