CVE-2023-22714Public exploitNetwork attack vector

Settings modification via unvalidated AJAX request

Published May 22, 2023 · Updated Apr 28, 2026

Cross-site request forgery in Coming Soon by Supsystic 1.7.10 and earlier allows remote attackers to modify plugin settings. The saveGroup action on wp-admin/admin-ajax.php accepts attacker-controlled opt_values settings without effective nonce validation. Exploitation requires a logged-in administrator to submit a forged request, and the demonstrated consequence is unauthorized modification of coming-soon settings.

CVSS severity8.8
High
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Cross-site request forgery in Coming Soon by Supsystic 1.7.10 and earlier allows remote attackers to modify plugin settings. The saveGroup action on wp-admin/admin-ajax.php accepts attacker-controlled opt_values settings without effective nonce validation. Exploitation requires a logged-in administrator to submit a forged request, and the demonstrated consequence is unauthorized modification of coming-soon settings.

The record

CVE
CVE-2023-22714
Published
May 22, 2023
Updated
Apr 28, 2026
Vendor
Supsystic
Product
Coming Soon by Supsystic
Classifications
CWE-352, CAPEC-62, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=1.7.10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Supsystic · Coming Soon by Supsysticversion=n/a <=1.7.10

Published CVSS scores

8.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8WordfenceCVSS: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 exploitPublished

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CAPEC-62Cross Site Request Forgery
T1204.001User Execution Malicious Link

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo