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Cross-site Scripting in ShowDoc

Moderate severity GitHub Reviewed Published Mar 15, 2022 to the GitHub Advisory Database • Updated Jan 27, 2023

Package

composer showdoc/showdoc (Composer)

Affected versions

<= 2.10.3

Patched versions

2.10.4

Description

ShowDoc is vulnerable to stored cross-site scripting due to unrestricted file upload in versions 2.10.3 and prior. A patch is available and anticipated to be part of version 2.10.4.

References

Published by the National Vulnerability Database Mar 14, 2022
Published to the GitHub Advisory Database Mar 15, 2022
Reviewed Mar 23, 2022
Last updated Jan 27, 2023

Severity

Moderate
5.4
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weaknesses

CVE ID

CVE-2022-0941

GHSA ID

GHSA-wg4r-q74r-p7c8

Source code

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