Stored XSS via forged administrator request
Published Sep 5, 2025 · Updated May 12, 2026
CSRF in Simasicher SimaCookie 1.3.2 and earlier allows remote authenticated users to trigger stored XSS through an administrator request. The affected plugin function lacks correct WordPress nonce validation; public sources do not identify the function, parameter, or stored payload. Exploitation requires low-privileged access and an authenticated administrator to visit a crafted page, click a malicious link, or submit a forged form.
Summary
What happened
CSRF in Simasicher SimaCookie 1.3.2 and earlier allows remote authenticated users to trigger stored XSS through an administrator request. The affected plugin function lacks correct WordPress nonce validation; public sources do not identify the function, parameter, or stored payload. Exploitation requires low-privileged access and an authenticated administrator to visit a crafted page, click a malicious link, or submit a forged form.
The record
- CVE
- CVE-2025-58869
- Published
- Sep 5, 2025
- Updated
- May 12, 2026
- Vendor
- Simasicher
- Product
- SimaCookie
- Classifications
- CWE-352, CAPEC-592, T1204
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 5, 2025CVE publishedPublication date reported by the CVE source.
- May 12, 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 <=1.3.2
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.
Weakness, pattern, technique
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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