CVE-2023-51475

critical

Published 2023-12-29 · Modified 2026-04-28

CVSS v3

9.8

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

CVSS v2

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VIR risk

9.8

Description

Unrestricted Upload of File with Dangerous Type vulnerability in IOSS WP MLM SOFTWARE PLUGIN.This issue affects WP MLM SOFTWARE PLUGIN: from n/a through 4.0.

Predictions

Exploit likelihood

97%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Application impact

Vendor	Product	Versions	Fixed
wpmlmsoftware	wp_mlm_unilevel	`{"endIncluding":"4.0"}`

References

https://patchstack.com/database/vulnerability/wp-mlm/wordpress-wp-mlm-unilevel-plugin-4-0-unauthenticated-arbitrary-file-upload-vulnerability?_s_id=cve
https://patchstack.com/database/vulnerability/wp-mlm/wordpress-wp-mlm-unilevel-plugin-4-0-unauthenticated-arbitrary-file-upload-vulnerability?_s_id=cve

CWEs

CWE-434

Verify integrity in audit chain (admin only). AS-IS.