CVE-2023-27458Network attack vector

Forced actions through authenticated user sessions

Published Nov 22, 2023 · Updated Apr 28, 2026

Cross-site request forgery in WpStream 4.4.10 and earlier allows remote attackers to force authenticated users to perform an unwanted action. The public CNA and Patchstack records do not identify the affected request handler, the action it changes, or the missing request-validation operation. Exploitation requires an authenticated user to interact with attacker-controlled content; the altered data or setting remains undisclosed.

CVSS severity8.8
High
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in WpStream 4.4.10 and earlier allows remote attackers to force authenticated users to perform an unwanted action. The public CNA and Patchstack records do not identify the affected request handler, the action it changes, or the missing request-validation operation. Exploitation requires an authenticated user to interact with attacker-controlled content; the altered data or setting remains undisclosed.

The record

CVE
CVE-2023-27458
Published
Nov 22, 2023
Updated
Apr 28, 2026
Vendor
WpStream Interactive SRL
Product
WpStream
Classifications
CWE-352
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 22, 2023CVE 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 <=4.4.10 changes=[{"at":"4.4.10.6","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WpStream Interactive SRL · WpStreamversion=n/a <=4.4.10 changes=[{"at":"4.4.10.6","status":"unaffected"}]

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
4.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/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 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-352Cross-Site Request Forgery (CSRF)

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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