Vulnerability · Published Nov 11, 2022 · Assigned by GitHub_M

CVE-2022-41905wsgidav is vulnerable to Cross-Site Scripting (XSS) when directory browsing is enabled

High 8.2

In plain English

A high-severity cross-site scripting in wsgidav from mar10. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)8.2High

Exploit odds (30 days)0.4%top 68.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

WsgiDAV is a generic and extendable WebDAV server based on WSGI. Implementations using this library with directory browsing enabled may be susceptible to Cross Site Scripting (XSS) attacks. This issue has been patched, users can upgrade to version 4.1.0. As a workaround, set `dir_browser.enable = False` in the configuration.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
PyPI	wsgidav	4.1.0	GHSA-xx6g-jj35-pxjv
PyPI	wsgidav	4.1.0	PYSEC-2022-43018

Affected products (as reported)

Vendor	Product	Versions
mar10	wsgidav	>= 3.0.0a1, < 4.1.0

Weakness: CWE-79 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

In plain English

Official description

Affected packages & fixed versions

Affected products (as reported)

References