Medium6.7

SQL Injection in showdoc

CVE-2022-0362 GHSA-9cq5-xgg4-x477

What to do

Vendor fix available. Upgrade each affected package to the fixed version on its release line (showdoc/showdoc 2.10.3), redeploy, then verify what is actually installed.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

Add to your agent

Affected packages

Packagist showdoc/showdoc
Affected
<= 2.10.2
Fixed in
2.10.3

Sources

GitHub Advisory Database and maintainer security advisories on GitHub
GitHub-reviewed advisory GHSA-9cq5-xgg4-x477 lists affected ranges: Packagist showdoc/showdoc >=0 <=2.10.2
VerifiedObserved 26 Oct 2026, 14:05 UTCStructured GitHub Advisory Database record (type=reviewed) from the GitHub REST API.

Severity and exploitation

Exploitation

No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.

CVSS

6.7 · CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L

EPSS

CVE-2022-0362: 1.47% estimated exploitation activity in the next 30 days; percentile 73.74 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.

Source description

As published by the source; long descriptions are shortened.

Showdoc verions 2.10.2 and prior is vulnerable to SQL injection. A patch is available in the master branch of the repository.

Dates and revisions

Published by the source: 27 Jan 2022, 00:01 UTC
Last modified by the source: 3 Feb 2023, 05:05 UTC
Source last checked: 26 Oct 2026, 14:05 UTC

Revision 1 · created · 26 Oct 2026
Published from ghsa record GHSA-9cq5-xgg4-x477

Agent brief

Preview the exact text before you copy it. Commands are read-only suggestions; review them before running anything.

# Patch Next advisory brief: CVE-2022-0362

Advisory: SQL Injection in showdoc
IDs: CVE-2022-0362, GHSA-9cq5-xgg4-x477
Record: https://patchnext.com/advisories/cve-2022-0362 (revision 1, source checked 26 Oct 2026, 14:05 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Medium (CVSS 6.7)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: showdoc/showdoc 2.10.3. A vendor fix does not mean a deployment is fixed.

## Affected components
- Packagist showdoc/showdoc: affected <= 2.10.2; fixed in 2.10.3

## Suggested inspection (read-only)
- Packagist showdoc/showdoc: check the installed version with your package manager.

## Supported action
Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on showdoc/showdoc.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-9cq5-xgg4-x477 (GitHub-reviewed advisory GHSA-9cq5-xgg4-x477 lists affected ranges: Packagist showdoc/showdoc >=0 <=2.10.2)

Commands are suggestions: review each one before running it.

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