CVE-2022-3098Public exploitNetwork attack vector

Setting changes via missing nonce validation

Published Sep 26, 2022 · Updated May 22, 2025

Cross-site request forgery in Gunka Studios Login Block IPs 1.0.0 allows remote attackers to change settings through an administrator. The admin/partials/login-block-ips-admin-display.php handler accepts attacker-selected POST fields without validating an anti-CSRF nonce. Exploitation requires a logged-in administrator to open attacker-controlled content; the forged request can rewrite the security code and blocked-IP entries.

CVSS severity4.3
Medium
EPSS probability0.29%
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 Gunka Studios Login Block IPs 1.0.0 allows remote attackers to change settings through an administrator. The admin/partials/login-block-ips-admin-display.php handler accepts attacker-selected POST fields without validating an anti-CSRF nonce. Exploitation requires a logged-in administrator to open attacker-controlled content; the forged request can rewrite the security code and blocked-IP entries.

The record

CVE
CVE-2022-3098
Published
Sep 26, 2022
Updated
May 22, 2025
Vendor
Gunka Studios
Product
Login Block IPs
Classifications
CWE-352, CAPEC-62, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 26, 2022CVE publishedPublication date reported by the CVE source.
  2. May 22, 2025Record 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=1.0.0 <=1.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Gunka Studios · Login Block IPsversion=1.0.0 <=1.0.0

Published CVSS scores

8.8WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
4.3NIST NVDCVSS: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

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Your stack

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