CVE-2022-33198Public exploitNetwork attack vector

Site configuration changes via unauthenticated REST route

Published Jul 21, 2022 · Updated Apr 28, 2026

Broken access control in Accordion – Multiple Accordion or FAQs Builder 2.0.2 and earlier allows remote attackers to change WordPress options. The oxi_settings REST route accepts unauthenticated rawdata containing an arbitrary option name and value, then writes that pair to WordPress configuration. No account or user interaction is required; published validation demonstrates modification of the public site name.

CVSS severity9.8
Critical
EPSS probability3.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Broken access control in Accordion – Multiple Accordion or FAQs Builder 2.0.2 and earlier allows remote attackers to change WordPress options. The oxi_settings REST route accepts unauthenticated rawdata containing an arbitrary option name and value, then writes that pair to WordPress configuration. No account or user interaction is required; published validation demonstrates modification of the public site name.

The record

CVE
CVE-2022-33198
Published
Jul 21, 2022
Updated
Apr 28, 2026
Vendor
Biplob Adhikari
Product
Accordion – Multiple Accordion or FAQs Builder
Classifications
CWE-264, T1565.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 21, 2022CVE 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=<= 2.0.2 <=2.0.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Biplob Adhikari · Accordion – Multiple Accordion or FAQs Builderversion=<= 2.0.2 <=2.0.2

Published CVSS scores

5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
9.8PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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-264Permissions, Privileges, and Access Controls
T1565.001Stored Data Manipulation

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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