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CVE-2025-52892

EspoCRM is vulnerable to access denial through double slash in URI corrupting router cache PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
espocrm / espocrmaffected < 9.1.7

CWE

CWE-444

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.