CVE-2020-20092 - CVE House
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Status published Critical CVE-2020-20092

File Upload vulnerability exists in ArticleCMS 1.0 via the image...

Vulnerability Description

File Upload vulnerability exists in ArticleCMS 1.0 via the image upload feature at /admin by changing the Content-Type to image/jpeg and placing PHP code after the JPEG data, which could let a remote malicious user execute arbitrary PHP code.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from articlecms project

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CVE-2020-28063
A file upload issue exists in all versions of ArticleCMS...
Critical 9.8
CVE-2018-19469
ArticleCMS through 2017-02-19 has XSS via the /update_personal_infomation realname or...
Medium 6.1
CVE-2018-12339
ArticleCMS through 2017-02-19 has XSS via an "add an article"...
Medium 5.4

Affected Vendor

articlecms project

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Affected Software

articlecms
Vulnerable Versions:
1.0

Timeline

Official Publish: May 13th, 2021
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.