CVE-2025-52892
EspoCRM is a web application with a frontend designed as a single-page application and a REST API backend written in PHP. In versions 9.1.6 and below, if a user loads Espo in the browser with double slashes (e.g https://domain//#Admin) and the webserver does not strip the double slash, it can cause a corrupted Slim router's cache. This will make the instance unusable until there is a completed rebuild. This is fixed in version 9.1.7.
- Affected products
- Espocrm
- Espocrm
- < 9.1.7
- Fix
- Available
- CVSS 3.1
- 6.5 MEDIUM
- EPSS
- 0.2% (16th percentile)
- Weakness
- CWE-444
- NVD status
- Analyzed
- Published
- 2025-08-05
CVE-2025-52892 at NVD
No indexed exploits for CVE-2025-52892 yet
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No exploit for CVE-2025-52892 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.