CVE-2018-20129

An issue was discovered in DedeCMS V5.7 SP2. uploads/include/dialog/select_images_post.php allows remote attackers to upload and execute arbitrary PHP code via a double extension and a modified ".php" substring, in conjunction with the image/jpeg content type, as demonstrated by the filename=1.jpg.p*hp value.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.iwantacve.cn/index.php/archives/88/	Exploit Third Party Advisory
http://www.iwantacve.cn/index.php/archives/88/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:dedecms:dedecms:5.7:sp2:*:*:*:*:*:*

History

21 Nov 2024, 04:00

Type	Values Removed	Values Added
References	~~() http://www.iwantacve.cn/index.php/archives/88/ - Exploit, Third Party Advisory~~	() http://www.iwantacve.cn/index.php/archives/88/ - Exploit, Third Party Advisory

Information

Published : 2018-12-13 08:29

Updated : 2024-11-21 04:00

NVD link : CVE-2018-20129

Mitre link : CVE-2018-20129

CVE.ORG link : CVE-2018-20129

JSON object : View

Products Affected

dedecms

dedecms

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

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