File Upload Validation Flaw in Time-Line by TimeLineOfficial
CVE-2025-53891

4.3MEDIUM

Key Information:

Vendor

Timelineofficial

Status
Time-line-
Vendor
CVE Published:
15 July 2025

What is CVE-2025-53891?

A vulnerability exists in the Time-Line website under the TimeLineOfficial repository, where uploaded files, particularly instruction or message media, lack strict validation for file type and size. This oversight permits users to upload improperly formatted or oversized files, resulting in potential disruption of service, bypassing of established security measures, and even causing client-side crashes. The issue is addressed in version 1.0.5, which implements necessary checks to mitigate the associated risks.

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Deploy the Patch

Affected Version(s)

Time-Line- < 1.0.5

References

https://github.com/TimeLineOfficial/Time-Line-/security/a...
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CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

JSON
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