CVE-2023-47435Public exploitNetwork attack vector

Password-protected post disclosure via direct HTTP requests

Published Apr 19, 2024 · Updated Aug 2, 2024

Authentication bypass in hexo-theme-matery 2.0.0 allows remote attackers to read password-protected posts through direct HTTP requests. The verifyPassword feature leaves the protected post in the HTTP response, so a direct request saves it without satisfying the browser-side prompt. The feature must be enabled and a password hash configured in post front matter; exposure is limited to reading content intended to require a password.

CVSS severity9.8
Critical
EPSS probability0.63%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in hexo-theme-matery 2.0.0 allows remote attackers to read password-protected posts through direct HTTP requests. The verifyPassword feature leaves the protected post in the HTTP response, so a direct request saves it without satisfying the browser-side prompt. The feature must be enabled and a password hash configured in post front matter; exposure is limited to reading content intended to require a password.

The record

CVE
CVE-2023-47435
Published
Apr 19, 2024
Updated
Aug 2, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-294
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 19, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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 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-294Authentication Bypass by Capture-replay

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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