paste: XSS on the image upload function
CVE-2022-21948

4.3MEDIUM

Key Information:

Vendor: Opensuse
Status: Paste
Vendor: CVE Published:; 7 February 2023

What is CVE-2022-21948?

An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in paste allows remote attackers to place Javascript into SVG files. This issue affects: openSUSE paste paste version b57b9f87e303a3db9465776e657378e96845493b and prior versions.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

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Deploy the Patch

Affected Version(s)

paste paste

References

https://bugzilla.suse.com/show_bug.cgi?id=1197930

CVSS V3.1

Score:

4.3

Severity:

MEDIUM

Confidentiality:

Low

Integrity:

None

Availability:

Low

Attack Vector:

Network

Attack Complexity:

Low

Privileges Required:

None

User Interaction:

Required

Scope:

Unchanged

Timeline

Vulnerability published
Feb 7, 2023
Vulnerability Reserved
Dec 16, 2021

Credit

Victor Pereira of SUSE

JSON

Opensuse