CVE-2023-46309Network attack vector

Unauthenticated comment creation on trashed posts

Published Jan 2, 2025 · Updated Apr 29, 2026

Missing authorization in AdvancedCoding wpDiscuz 7.6.10 and earlier allows remote attackers to add comments to trashed posts. The AJAX comment-submission path accepts a post identifier without rejecting a target whose WordPress post status is trash. No authentication or user interaction is required, and the resulting modification is limited to creating comments on content that site operators have trashed.

CVSS severity5.3
Medium
EPSS probability0.35%
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 AdvancedCoding wpDiscuz 7.6.10 and earlier allows remote attackers to add comments to trashed posts. The AJAX comment-submission path accepts a post identifier without rejecting a target whose WordPress post status is trash. No authentication or user interaction is required, and the resulting modification is limited to creating comments on content that site operators have trashed.

The record

CVE
CVE-2023-46309
Published
Jan 2, 2025
Updated
Apr 29, 2026
Vendor
AdvancedCoding
Product
wpDiscuz
Classifications
CWE-862, CAPEC-180, T1565.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 2, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 29, 2026Record 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 <=7.6.10 changes=[{"at":"7.6.11","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

AdvancedCoding · wpDiscuzversion=0 <=7.6.10 changes=[{"at":"7.6.11","status":"unaffected"}]

Published CVSS scores

7.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
5.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
CAPEC-180Exploiting Incorrectly Configured Access Control Security Levels
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

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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