Site takeover via unchecked arbitrary option writes
Published Jun 7, 2023 · Updated Apr 8, 2026
Authorization bypass in JobSearch WP Job Board 1.8.1 and earlier allows remote authenticated users to update arbitrary WordPress options. The jobsearch_job_integrations_settin_save AJAX handler loops over every submitted key/value pair and calls update_option without authorization or validation. Any candidate or employer account can reach the handler and change sitewide behavior, including creating an administrator account or redirecting traffic.
Summary
What happened
Authorization bypass in JobSearch WP Job Board 1.8.1 and earlier allows remote authenticated users to update arbitrary WordPress options. The jobsearch_job_integrations_settin_save AJAX handler loops over every submitted key/value pair and calls update_option without authorization or validation. Any candidate or employer account can reach the handler and change sitewide behavior, including creating an administrator account or redirecting traffic.
The record
- CVE
- CVE-2021-4361
- Published
- Jun 7, 2023
- Updated
- Apr 8, 2026
- Vendor
- Eyecix Technologies
- Product
- JobSearch WP Job Board WordPress Plugin
- Classifications
- CWE-284, T1098
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 7, 2023CVE publishedPublication date reported by the CVE source.
- Apr 8, 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.
- Affected versionversion=0 <=1.8.1
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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