CVE-2020-36705

Adning Advertising <= 1.5.5 - Arbitrary File Upload

CVSS 9.8 CRITICALEPSS 6.9%CWE-434

Vexday Risk Score

43Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 9.8EPSS 6.9%KEV nãoPoC —Nuclei simMetasploit —Patch —

Lifecycle

07 Jun 2023Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

The Adning Advertising plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the _ning_upload_image function in versions up to, and including, 1.5.5. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.

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

Affected products

tunafish · Adning Advertising

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References

https://blog.nintechnet.com/critical-vulnerability-in-adning-advertising-plugin-actively-exploited-in-the-wild/https://codecanyon.net/item/wp-pro-advertising-system-all-in-one-ad-manager/269693 https://wpscan.com/vulnerability/e9873fe3-fc06-4a52-aa32-6922cab7830c https://www.wordfence.com/blog/2020/07/critical-vulnerabilities-patched-in-adning-advertising-plugin/https://www.wordfence.com/threat-intel/vulnerabilities/id/4a263b74-e9ae-4fd2-be9b-9b8e9eee5982?source=cve