Cross - site scripting (XSS) vulnerability in UrBackup Server before 2.1.20 allows remote attackers to inject arbitrary web script or HTML via the action parameter.
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-79,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| urbackup | urbackup_server | * |
In UrBackup 2.2.6, an attacker can send a malformed request to the client over the network, and trigger a fileservplugin/CClientThread.cpp CClientThread::ProcessPacket metadata_id!=0 assertion, leading to shutting down the client application.
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-20,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| urbackup | urbackup | 2.2.6 |
In UrBackup 2.2.6, an attacker can send a malformed request to the client over the network, and trigger a fileservplugin/CClientThread.cpp CClientThread::GetFileHashAndMetadata NULL pointer dereference, leading to shutting down the client application.
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-476,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| urbackup | urbackup | 2.2.6 |
UrBackup Server 2.5.31 allows brute-force enumeration of user accounts because a failure message confirms that a username is not valid.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 5.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | 3.9 | 1.4 |
Products Affected
| Vendor | Product | Version |
|---|---|---|
| urbackup | urbackup_server | 2.5.31 |