CVE-2024-31253Network attack vector

Unauthenticated phishing redirects via logout URL

Published Apr 10, 2024 · Updated Apr 28, 2026

Open redirect in the destroy endpoint of WP OAuth Server 4.3.3 and earlier allows remote attackers to send users to attacker-controlled sites. The /oauth/destroy endpoint automatically follows an unvalidated post_logout_redirect_uri value instead of requiring a manual checkpoint. Exploitation requires a user with an active WordPress session to follow a crafted logout link, enabling phishing after the session is destroyed.

CVSS severity4.7
Medium
EPSS probability0.38%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Open redirect in the destroy endpoint of WP OAuth Server 4.3.3 and earlier allows remote attackers to send users to attacker-controlled sites. The /oauth/destroy endpoint automatically follows an unvalidated post_logout_redirect_uri value instead of requiring a manual checkpoint. Exploitation requires a user with an active WordPress session to follow a crafted logout link, enabling phishing after the session is destroyed.

The record

CVE
CVE-2024-31253
Published
Apr 10, 2024
Updated
Apr 28, 2026
Vendor
miniOrange
Product
WP OAuth Server
Classifications
CWE-601, T1566.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 10, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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=n/a <=4.3.3 changes=[{"at":"4.4.0","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

miniOrange · WP OAuth Serverversion=n/a <=4.3.3 changes=[{"at":"4.4.0","status":"unaffected"}]

Published CVSS scores

4.7PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-601URL Redirection to Untrusted Site ('Open Redirect')
T1566.002Spearphishing Link

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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