CVE-2021-20846Network attack vector

Administrator operations via crafted cross-site requests

Published Nov 24, 2021 · Updated Aug 3, 2024

CSRF in Delite Studio Push Notifications for WordPress (Lite) before 6.0.1 allows remote attackers to perform administrator operations. Public advisories do not identify the affected handler or state-changing request, or whether anti-CSRF tokens are absent or improperly checked. Exploitation requires a logged-in administrator to visit a crafted page, which can cause unintended actions with that administrator's authority.

CVSS severity4.3
Medium
EPSS probability0.65%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSRF in Delite Studio Push Notifications for WordPress (Lite) before 6.0.1 allows remote attackers to perform administrator operations. Public advisories do not identify the affected handler or state-changing request, or whether anti-CSRF tokens are absent or improperly checked. Exploitation requires a logged-in administrator to visit a crafted page, which can cause unintended actions with that administrator's authority.

The record

CVE
CVE-2021-20846
Published
Nov 24, 2021
Updated
Aug 3, 2024
Vendor
Delite Studio
Product
Push Notifications for WordPress (Lite)
Classifications
CWE-352
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 24, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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=versions prior to 6.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Delite Studio · Push Notifications for WordPress (Lite)version=versions prior to 6.0.1

Published CVSS scores

4.3JPCERT/CCCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
2.6JPCERT/CCAV:N/AC:H/Au:N/C:N/I:P/A:N
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8NIST NVDAV:N/AC:M/Au:N/C:P/I:P/A:P

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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