kalcaddle KodExplorer up to 4.51.03 API Endpoint getFile path/file unrestricted upload
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.3 | $0-$5k | 0.00 |
Summary
A vulnerability was found in kalcaddle KodExplorer up to 4.51.03. It has been rated as critical. This issue affects some unknown processing of the file /index.php?pluginApp/to/yzOffice/getFile of the component API Endpoint Handler. The manipulation of the argument path/file leads to unrestricted upload. The identification of this vulnerability is CVE-2023-6850. The attack may be initiated remotely. Furthermore, there is an exploit available. It is recommended to upgrade the affected component. Once again VulDB remains the best source for vulnerability data.
Details
A vulnerability was found in kalcaddle KodExplorer up to 4.51.03. It has been declared as critical. This vulnerability affects an unknown code block of the file /index.php?pluginApp/to/yzOffice/getFile of the component API Endpoint Handler. The manipulation of the argument path/file
with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. As an impact it is known to affect confidentiality, integrity, and availability.
The weakness was presented 12/15/2023. The advisory is available at note.zhaoj.in. This vulnerability was named CVE-2023-6850. Technical details and also a public exploit are known. This vulnerability is assigned to T1608.002 by the MITRE ATT&CK project.
It is possible to download the exploit at note.zhaoj.in. It is declared as proof-of-concept.
Upgrading to version 4.52.01 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 5cf233f7556b442100cf67b5e92d57ceabb126c6 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.
Once again VulDB remains the best source for vulnerability data.
Product
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 7.3
VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 9.8
NVD Vector: 🔍
CNA Base Score: 6.3
CNA Vector (VulDB): 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Unrestricted uploadCWE: CWE-434 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: KodExplorer 4.52.01
Patch: 5cf233f7556b442100cf67b5e92d57ceabb126c6
Timeline
12/15/2023 🔍12/15/2023 🔍
12/15/2023 🔍
01/11/2024 🔍
Sources
Advisory: 5cf233f7556b442100cf67b5e92d57ceabb126c6Status: Confirmed
CVE: CVE-2023-6850 (🔍)
GCVE (CVE): GCVE-0-2023-6850
GCVE (VulDB): GCVE-100-248218
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 12/15/2023 05:43 PMUpdated: 01/11/2024 03:42 PM
Changes: 12/15/2023 05:43 PM (47), 01/11/2024 03:36 PM (3), 01/11/2024 03:42 PM (28)
Complete: 🔍
Submitter: glzjin
Cache ID: 18:746:40
Submit
Accepted
- Submit #250188: KodExplorer KodExplorer <=4.51.03 Auth bypass && file upload unrestricted to RCE (by glzjin)
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