openSUSE paste XSS: JS Injection via SVG Files
CVE-2022-21948 Published on February 7, 2023
paste: XSS on the image upload function
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.
Vulnerability Analysis
CVE-2022-21948 is exploitable with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity and availability.
Weakness Type
What is a XSS Vulnerability?
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVE-2022-21948 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2022-21948
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Affected Versions
openSUSE paste:- Version paste, <= b57b9f87e303a3db9465776e657378e96845493b is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.