CVE-2023-0551Public exploitNetwork attack vector

Subscriber-level attachment deletion via unchecked AJAX action

Published Aug 16, 2023 · Updated Oct 8, 2024

Missing authorization in REST API TO MiniProgram 4.6.1 and earlier allows remote authenticated users to delete arbitrary attachments. The exopite-sof-file-batch-delete AJAX action accepts attacker-supplied media-ids values and performs attachment deletion without authorization or CSRF validation. Subscriber access is sufficient, and successful exploitation removes selected media from the WordPress site.

CVSS severity5.4
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in REST API TO MiniProgram 4.6.1 and earlier allows remote authenticated users to delete arbitrary attachments. The exopite-sof-file-batch-delete AJAX action accepts attacker-supplied media-ids values and performs attachment deletion without authorization or CSRF validation. Subscriber access is sufficient, and successful exploitation removes selected media from the WordPress site.

The record

CVE
CVE-2023-0551
Published
Aug 16, 2023
Updated
Oct 8, 2024
Vendor
Minapper
Product
REST API TO MiniProgram
Classifications
CWE-284, CWE-352
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 16, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 8, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=4.6.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Minapper · REST API TO MiniProgramversion=0 <=4.6.1

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
CWE-352Cross-Site Request Forgery (CSRF)

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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