CVE-2023-5845Public exploitNetwork attack vector

Protected-post disclosure via public social metadata

Published Nov 27, 2023 · Updated Oct 1, 2024

Information disclosure in WPBrigade Simple Social Buttons before 5.1.1 allows remote attackers to read protected post content in metadata. The front-end meta-tag output places password-protected post content in og:description and twitter:description fields without enforcing the post-password gate. No account or post password is required; viewing page source exposes the content, while integrity and availability remain unaffected.

CVSS severity5.3
Medium
EPSS probability0.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in WPBrigade Simple Social Buttons before 5.1.1 allows remote attackers to read protected post content in metadata. The front-end meta-tag output places password-protected post content in og:description and twitter:description fields without enforcing the post-password gate. No account or post password is required; viewing page source exposes the content, while integrity and availability remain unaffected.

The record

CVE
CVE-2023-5845
Published
Nov 27, 2023
Updated
Oct 1, 2024
Vendor
WPBrigade
Product
Simple Social Buttons
Classifications
CWE-287, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 27, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 1, 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 <5.1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WPBrigade · Simple Social Buttonsversion=0 <5.1.1

Published CVSS scores

5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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 exploitPublished

Weakness, pattern, technique

CWE-287Improper Authentication
T1190Exploit Public-Facing Application

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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