CVE-2020-5274 — Exceptions displayed in non-debug configurations in Symfony
In Symfony before versions 5.0.5 and 4.4.5, some properties of the Exception were not properly escaped when the `ErrorHandler` rendered it stacktrace. In addition, the stacktrac…
Published: 2020-03-30 · CVSS: 4.6 · CVSS 3.1
In Symfony before versions 5.0.5 and 4.4.5, some properties of the Exception were not properly escaped when the `ErrorHandler` rendered it stacktrace. In addition, the stacktrace were displayed even in a non-debug configuration. The ErrorHandler now escape alls properties of the exception, and the stacktrace is only display in debug configuration. This issue is patched in symfony/http-foundation versions 4.4.5 and 5.0.5
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7