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Plugin 1 known issue Latest disclosed Feb 08, 2021

Backup by Supsystic Vulnerabilities

Review known vulnerability records for the WordPress plugin Backup by Supsystic (`backup-by-supsystic`), including severity, CVE references, affected versions, and patch status.

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Known Records
1
High or Critical
1
Patch Coverage
100%
Last Updated
Jan 22, 2024
Related Security Guides

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Hardening
WordPress hardening checklist for exposed plugins

Review patch cadence, privileged access, XML-RPC exposure, backups, and monitoring controls.
Plugin Security
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Patch Decision Workflow

How to prioritize Backup by Supsystic remediation

Use the hub as a decision layer before opening individual records: confirm whether the issue has a CVE, whether a fixed version exists, and whether the affected range overlaps production installs.

Search-Ready Records
1
1. Match the Package
Confirm the installed WordPress plugin slug is backup-by-supsystic before acting on any CVE from this cluster.
2. Sort by Severity
Start with 1 high or critical record, then review medium and unrated findings with public references.
3. Check Patch Evidence
1 record include a patch path; verify compatibility before closing the finding.
4. Monitor Gaps
0 records still lack a listed fixed release, so keep this hub in the review queue.
Coverage Snapshot

What this page helps you verify fast

This hub clusters tracked records for Backup by Supsystic so operators can confirm whether a disclosed issue maps to the installed slug, version range, and patch path.

Patch Visibility
1 record include a published patch path, leaving 0 with no listed safe release yet.
Severity Mix
0 critical and 1 high severity finding.
Recent CVEs
This page still provides patch and version coverage even when a CVE ID is not listed.
Reference Workflow
Jump from the hub into the full report when you need remediation notes, exploit context, CVSS vectors, or source references.
Triage First

Open the records most likely to drive action

These recent records surface the CVE strings, patch cues, and direct report links most operators need first.

Known Vulnerabilities

Reports for Backup by Supsystic

Sorted by latest disclosure date so newly published issues surface first.

Plugin High Patched: Yes
Backup by Supsystic <= 2.3.11 - Cross-Site Request Forgery to Arbitrary File Download/Deletion

The Backup by Supsystic plugin for WordPress is vulnerable to Arbitrary File Download and Deletion in versions up to, and including, 2.3.11. This is due to various path traversal attacks and missing CSRF checks. This makes it possible for authenticated Admin+ attackers to downloa...

Published
Feb 08, 2021
Patched Release
2.3.12
Affected Versions
Versions up to 2.3.11
Next Step
Update to 2.3.12 or newer if supported.
Review Backup by Supsystic vulnerability details