Delta Sql 1.8.2 Arbitrary File Upload via docs_upload.php (CVE-2018-25412) | HOL Guard CVE

Critical · CVSS 9.3CVE-2018-25412

Delta Sql 1.8.2 Arbitrary File Upload via docs_upload.php

Answer in brief

CVE-2018-25412 records a Critical severity (CVSS 9.3) vulnerability in Delta Sql 1.8.2 Arbitrary File Upload via docs_upload.php. The current sources do not mark it as known exploited. The current feed maps Deltasql/Delta Sql (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published May 30, 2026Updated Oct 1, 2026Source checked Oct 1, 2026First seen by HOL Oct 1, 2026Material review Oct 1, 2026

Upstream Advisory

Key facts

Risk: Critical · CVSS 9.3
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

Why this deserves its current priority

CVSS is 9.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Deltasql/Delta Sql (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Deltasql/Delta Sqlgeneric	1.8.2	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for Deltasql/Delta Sql.
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
May 30, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 1, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Oct 1, 2026

Sources and claim methodology

Upstream source description

Delta Sql 1.8.2 contains an arbitrary file upload vulnerability that allows unauthenticated attackers to upload malicious files by sending POST requests to docs_upload.php with crafted multipart form data. Attackers can upload PHP files with arbitrary content to the upload directory and execute them on the server for remote code execution.

Quoted source text, attributed separately from HOL analysis.