GitHub Advisory DatabaseGHSA-X5G4-CRXQ-QXJXContao Core directory traversal vulnerability
6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
70.5%
A logged in back end user can include arbitrary PHP files by manipulating an URL parameter. Since Contao does not allow to upload PHP files in the file manager, the attack is limited to the existing PHP files on the server.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| contao/core | lt | 3.5.28 | |
| contao/core-bundle | lt | 4.4.1 | |
| contao/contao | lt | 4.4.1 |
References
contao.org/en/news/contao-3_5_28.html
contao.org/en/news/contao-4_4_1.html
github.com/advisories/GHSA-x5g4-crxq-qxjx
github.com/FriendsOfPHP/security-advisories/blob/master/contao/contao/CVE-2017-10993.yaml
github.com/FriendsOfPHP/security-advisories/blob/master/contao/core-bundle/CVE-2017-10993.yaml
github.com/FriendsOfPHP/security-advisories/blob/master/contao/core/CVE-2017-10993.yaml
nvd.nist.gov/vuln/detail/CVE-2017-10993
Related
6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
70.5%