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Fava time and filter parameters vulnerable to reflected XSS before v1.22

Moderate severity GitHub Reviewed Published Jul 26, 2022 to the GitHub Advisory Database • Updated Jan 27, 2023

Package

pip fava (pip)

Affected versions

>= 0, < 1.22

Patched versions

1.22

Description

The time and filter parameters in Fava prior to v1.22 are vulnerable to reflected cross-site scripting due to the lack of escaping of error messages which contained the parameters in verbatim.

References

Published by the National Vulnerability Database Jul 25, 2022
Published to the GitHub Advisory Database Jul 26, 2022
Reviewed Aug 6, 2022
Last updated Jan 27, 2023

Severity

Moderate
6.1
/ 10

CVSS base metrics

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

Weaknesses

CVE ID

CVE-2022-2514

GHSA ID

GHSA-xrf4-39fm-j5f2

Source code

No known source code
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