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10 vulnerabilities found for BackWPup by Unknown
CVE-2026-86828 (GCVE-0-2026-86828)
Vulnerability from nvd – Published: 2026-10-08 06:00 – Updated: 2026-10-08 10:59
VLAI
EPSS
VEX
Title
BackWPup < 5.7.7 - Admin+ Path Traversal to RCE via Restore PclZip Fallback
Summary
The BackWPup WordPress plugin before 5.7.7 does not properly restrict the destination path of files extracted during a backup restore when its fallback archive library is used, allowing high-privileged users to write files outside the intended restore directory, potentially leading to remote code execution.
Severity
6.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 10:55 UTC
CWE
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/be8c0eab-1874-44… | exploitvdb-entrytechnical-description |
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CVE-2026-86827 (GCVE-0-2026-86827)
Vulnerability from nvd – Published: 2026-10-08 06:00 – Updated: 2026-10-08 10:59
VLAI
EPSS
VEX
Title
BackWPup 3.3 - 5.7.6 - Unauthenticated Backup Job Execution via wp-cron.php
Summary
The BackWPup WordPress plugin before 5.7.7 does not verify that a request to its cron-triggered backup execution handler actually originates from WordPress's internal scheduled-event dispatch, allowing unauthenticated attackers to force any existing backup job to run immediately, independent of its configured trigger type or schedule.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 10:55 UTC
CWE
- CWE-862 Missing Authorization
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/c7785a5b-f580-41… | exploitvdb-entrytechnical-description |
Impacted products
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CVE-2026-86826 (GCVE-0-2026-86826)
Vulnerability from nvd – Published: 2026-10-08 06:00 – Updated: 2026-10-08 10:59
VLAI
EPSS
VEX
Title
BackWPup < 5.7.7 - Unauthenticated Sensitive Data Disclosure via Restore Working Directory on NGINX
Summary
The BackWPup WordPress plugin before 5.7.7 does not properly restrict web access to the working directory it uses during backup restores, allowing unauthenticated attackers, on webservers that do not honour .htaccess rules such as NGINX, to download the full backup archive (database dump and site files, including credentials and secret keys) left behind by an interrupted restore.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 10:55 UTC
CWE
- CWE-200 Information Exposure
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/ee9f0772-ac6f-4e… | exploitvdb-entrytechnical-description |
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CVE-2026-86815 (GCVE-0-2026-86815)
Vulnerability from nvd – Published: 2026-09-11 06:00 – Updated: 2026-09-11 10:00
VLAI
EPSS
VEX
Title
BackWPup 5.2.2 - 5.7.4 - BackWPup Jobs Checker+ Database Backup Exfiltration via Missing Authorization on Job REST Routes
Summary
The BackWPup WordPress plugin before 5.7.5 does not properly restrict access to several of its REST API routes for job, backup-destination, and backup-execution management, allowing users holding a BackWPup WordPress plugin before 5.7.5-defined, administrator-assigned limited role to create and run backup jobs and exfiltrate a full database backup to an attacker-controlled destination.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 09:58 UTC
CWE
- CWE-862 Missing Authorization
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/fa66c458-f14f-47… | exploitvdb-entrytechnical-description |
Impacted products
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CVE-2023-7164 (GCVE-0-2023-7164)
Vulnerability from nvd – Published: 2024-04-08 17:28 – Updated: 2024-08-30 09:09
VLAI
EPSS
VEX
Title
BackWPup < 4.0.4 - Unauthenticated Backup Download
Summary
The BackWPup WordPress plugin before 4.0.4 does not prevent Directory Listing in its temporary backup folder, allowing unauthenticated attackers to download backups of a site's database.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-20 19:49 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/79b07f37-2c6b-48… | exploitvdb-entrytechnical-description |
Impacted products
{
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},
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],
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CVE-2026-86828 (GCVE-0-2026-86828)
Vulnerability from cvelistv5 – Published: 2026-10-08 06:00 – Updated: 2026-10-08 10:59
VLAI
EPSS
VEX
Title
BackWPup < 5.7.7 - Admin+ Path Traversal to RCE via Restore PclZip Fallback
Summary
The BackWPup WordPress plugin before 5.7.7 does not properly restrict the destination path of files extracted during a backup restore when its fallback archive library is used, allowing high-privileged users to write files outside the intended restore directory, potentially leading to remote code execution.
Severity
6.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 10:55 UTC
CWE
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/be8c0eab-1874-44… | exploitvdb-entrytechnical-description |
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CVE-2026-86827 (GCVE-0-2026-86827)
Vulnerability from cvelistv5 – Published: 2026-10-08 06:00 – Updated: 2026-10-08 10:59
VLAI
EPSS
VEX
Title
BackWPup 3.3 - 5.7.6 - Unauthenticated Backup Job Execution via wp-cron.php
Summary
The BackWPup WordPress plugin before 5.7.7 does not verify that a request to its cron-triggered backup execution handler actually originates from WordPress's internal scheduled-event dispatch, allowing unauthenticated attackers to force any existing backup job to run immediately, independent of its configured trigger type or schedule.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 10:55 UTC
CWE
- CWE-862 Missing Authorization
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/c7785a5b-f580-41… | exploitvdb-entrytechnical-description |
Impacted products
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CVE-2026-86826 (GCVE-0-2026-86826)
Vulnerability from cvelistv5 – Published: 2026-10-08 06:00 – Updated: 2026-10-08 10:59
VLAI
EPSS
VEX
Title
BackWPup < 5.7.7 - Unauthenticated Sensitive Data Disclosure via Restore Working Directory on NGINX
Summary
The BackWPup WordPress plugin before 5.7.7 does not properly restrict web access to the working directory it uses during backup restores, allowing unauthenticated attackers, on webservers that do not honour .htaccess rules such as NGINX, to download the full backup archive (database dump and site files, including credentials and secret keys) left behind by an interrupted restore.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 10:55 UTC
CWE
- CWE-200 Information Exposure
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/ee9f0772-ac6f-4e… | exploitvdb-entrytechnical-description |
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CVE-2026-86815 (GCVE-0-2026-86815)
Vulnerability from cvelistv5 – Published: 2026-09-11 06:00 – Updated: 2026-09-11 10:00
VLAI
EPSS
VEX
Title
BackWPup 5.2.2 - 5.7.4 - BackWPup Jobs Checker+ Database Backup Exfiltration via Missing Authorization on Job REST Routes
Summary
The BackWPup WordPress plugin before 5.7.5 does not properly restrict access to several of its REST API routes for job, backup-destination, and backup-execution management, allowing users holding a BackWPup WordPress plugin before 5.7.5-defined, administrator-assigned limited role to create and run backup jobs and exfiltrate a full database backup to an attacker-controlled destination.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 09:58 UTC
CWE
- CWE-862 Missing Authorization
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/fa66c458-f14f-47… | exploitvdb-entrytechnical-description |
Impacted products
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CVE-2023-7164 (GCVE-0-2023-7164)
Vulnerability from cvelistv5 – Published: 2024-04-08 17:28 – Updated: 2024-08-30 09:09
VLAI
EPSS
VEX
Title
BackWPup < 4.0.4 - Unauthenticated Backup Download
Summary
The BackWPup WordPress plugin before 4.0.4 does not prevent Directory Listing in its temporary backup folder, allowing unauthenticated attackers to download backups of a site's database.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-20 19:49 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/79b07f37-2c6b-48… | exploitvdb-entrytechnical-description |
Impacted products
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