Critical severity · published Jan 1, 2024
CVE-2023-5877
The affiliate-toolkit WordPress plugin before 3.4.3 lacks authorization and authentication for requests to it's affiliate-toolkit-starter/tools/atkp_imagereceiver.php endpoint,…
9.8
CVSS
0.9%
EPSS
No
On KEV
Description
The affiliate-toolkit WordPress plugin before 3.4.3 lacks authorization and authentication for requests to it's affiliate-toolkit-starter/tools/atkp_imagereceiver.php endpoint, allowing unauthenticated visitors to make requests to arbitrary URL's, including RFC1918 private addresses, leading to a Server Side Request Forgery (SSRF) issue.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Affiliate-toolkit · Servit
before 3.4.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-5877
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-5877
Exploit
https://wpscan.com/vulnerability/39ed4934-3d91-4924-8acc-25759fef9e81
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