Xinha 0.96 backend.php deld path traversal

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Xinha 0.96. Affected is an unknown function of the file plugins/ImageManager/backend.php. The manipulation of the argument deld leads to path traversal. This vulnerability is traded as CVE-2017-11723. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Xinha 0.96. This issue affects an unknown functionality of the file plugins/ImageManager/backend.php. The manipulation of the argument deld with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is integrity, and availability. The summary by CVE is:

Directory traversal vulnerability in plugins/ImageManager/backend.php in Xinha 0.96, as used in Jojo 4.4.0, allows remote attackers to delete any folder via directory traversal sequences in the deld parameter.

The bug was discovered 07/27/2017. The weakness was shared 07/29/2017 (GitHub Repository). The advisory is shared at github.com. The identification of this vulnerability is CVE-2017-11723 since 07/28/2017. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1006 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:plugins/ImageManager/backend.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Affected

  • Jojo 4.4.0

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.7

VulDB Base Score: 6.5
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/27/2017 🔍
07/28/2017 +1 days 🔍
07/29/2017 +1 days 🔍
07/29/2017 +0 days 🔍
07/29/2017 +0 days 🔍
12/14/2022 +1964 days 🔍

Sourcesinfo

Advisory: 30
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-11723 (🔍)
GCVE (CVE): GCVE-0-2017-11723
GCVE (VulDB): GCVE-100-104609

Entryinfo

Created: 07/29/2017 17:16
Updated: 12/14/2022 11:01
Changes: 07/29/2017 17:16 (58), 11/02/2019 08:47 (2), 12/14/2022 11:01 (4)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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