Unauthenticated browser script execution
Published Apr 17, 2025 · Updated Apr 29, 2026
Reflected XSS in Gerry Tucker Rebuild Permalinks 1.6 and earlier allows remote attackers to execute script through a crafted request. Neither Patchstack nor the CNA has published the affected parameter, handler, or missing output-encoding operation. Exploitation is unauthenticated but requires a user to follow a crafted link or visit a crafted page, placing script execution in that user's browser context.
Summary
What happened
Reflected XSS in Gerry Tucker Rebuild Permalinks 1.6 and earlier allows remote attackers to execute script through a crafted request. Neither Patchstack nor the CNA has published the affected parameter, handler, or missing output-encoding operation. Exploitation is unauthenticated but requires a user to follow a crafted link or visit a crafted page, placing script execution in that user's browser context.
The record
- CVE
- CVE-2025-27346
- Published
- Apr 17, 2025
- Updated
- Apr 29, 2026
- Vendor
- Gerry Tucker
- Product
- Rebuild Permalinks
- Classifications
- CWE-79, CAPEC-591, T1204.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Apr 17, 2025CVE publishedPublication date reported by the CVE source.
- Apr 29, 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 <=1.6
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
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Technologies
Your stack
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Your stack
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