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Denial of service via regular expression

High severity GitHub Reviewed Published Mar 16, 2024 in django-wiki/django-wiki • Updated Mar 19, 2024

Package

pip wiki (pip)

Affected versions

< 0.10.1

Patched versions

0.10.1

Description

Impact

All historical installations of django-wiki are vulnerable to maliciously crafted article content, that can cause severe use of server CPU through a regular expression loop.

Patches

Workarounds

Close off access to create and edit articles by anonymous users.

References

Are there any links users can visit to find out more?

References

@benjaoming benjaoming published to django-wiki/django-wiki Mar 16, 2024
Published to the GitHub Advisory Database Mar 18, 2024
Reviewed Mar 18, 2024
Published by the National Vulnerability Database Mar 18, 2024
Last updated Mar 19, 2024

Severity

High
7.5
/ 10

CVSS base metrics

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

Weaknesses

CVE ID

CVE-2024-28865

GHSA ID

GHSA-wj85-w4f4-xh8h

Source code

Credits

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