Local Privilege Escalation via Insecure File Permissions in Acronis Backup Plugins
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Acronis | Acronis Backup plugin for cPanel & WHM | unaffected |
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| Acronis | Acronis Backup extension for Plesk | unaffected |
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| Acronis | Acronis Backup plugin for DirectAdmin | unaffected |
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Configuration 1 [-]
| AND |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Acronis | Backup Extension For Plesk |
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| Acronis | Backup Plugin For Cpanel \& Whm |
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| Acronis | Backup Plugin For Directadmin |
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No CVSS v4.0
No CVSS v3.1
No CVSS v2
This CVE is in the KEV database since Sept. 16, 2026.
Exploit prediction score: < 1% (0.233% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Title | Local Privilege Escalation via Insecure File Permissions in Acronis Backup Plugins |
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Acronis acronis Backup
Linux Linux linux Kernel |
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| CPEs | cpe:2.3:a:acronis:acronis_backup:*:*:*:*:*:cpanel:*:* cpe:2.3:a:acronis:acronis_backup:*:*:*:*:*:directadmin:*:* cpe:2.3:a:acronis:acronis_backup:*:*:*:*:*:plesk:*:* cpe:2.3:a:acronis:acronis_backup:1.9.3:-:*:*:*:cpanel:*:* cpe:2.3:a:acronis:acronis_backup:1.9.3:hotfix1:*:*:*:cpanel:*:* cpe:2.3:a:acronis:acronis_backup:1.9.3:hotfix2:*:*:*:cpanel:*:* cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
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| Vendors & Products |
Acronis acronis Backup
Linux Linux linux Kernel |
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| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Acronis
Acronis backup Extension For Plesk Acronis backup Plugin For Cpanel \& Whm Acronis backup Plugin For Directadmin |
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| Vendors & Products |
Acronis
Acronis backup Extension For Plesk Acronis backup Plugin For Cpanel \& Whm Acronis backup Plugin For Directadmin |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Local privilege escalation due to insecure file permissions. The following products are affected: Acronis Backup plugin for cPanel & WHM (Linux) before build 1.9.3.1021, Acronis Backup extension for Plesk (Linux) before build 1.8.11.638, Acronis Backup plugin for DirectAdmin (Linux) before build 1.2.4.238. | Local privilege escalation due to insecure file permissions. The following products are affected: Acronis Backup plugin for cPanel & WHM (Linux) before build 1.9.3.1021, Acronis Backup extension for Plesk (Linux) before build 1.8.11.638, Acronis Backup plugin for DirectAdmin (Linux) before build 1.2.3.238. |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Local privilege escalation due to insecure file permissions. The following products are affected: Acronis Backup plugin for cPanel & WHM (Linux) before build 1.9.3.1021, Acronis Backup extension for Plesk (Linux) before build 1.8.11.638, Acronis Backup plugin for DirectAdmin (Linux) before build 1.2.4.238. | |
| Weaknesses | CWE-276 | |
| References |
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| Metrics |
cvssV3_0
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