Vulnerability Details CVE-2021-26917
PyBitmessage through 0.6.3.2 allows attackers to write screen captures to Potentially Unwanted Directories via a crafted apinotifypath value. NOTE: the discoverer states "security mitigation may not be necessary as there is no evidence yet that these screen intercepts are actually transported away from the local host." NOTE: it is unclear whether there are any common use cases in which apinotifypath is controlled by an attacker
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 25.1%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 2.1
Products affected by CVE-2021-26917
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cpe:2.3:a:bitmessage:pybitmessage:0.3.5
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cpe:2.3:a:bitmessage:pybitmessage:0.4.0
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cpe:2.3:a:bitmessage:pybitmessage:0.4.1
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cpe:2.3:a:bitmessage:pybitmessage:0.4.2
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cpe:2.3:a:bitmessage:pybitmessage:0.4.3
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cpe:2.3:a:bitmessage:pybitmessage:0.4.4
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cpe:2.3:a:bitmessage:pybitmessage:0.4.5
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cpe:2.3:a:bitmessage:pybitmessage:0.4.5.1
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cpe:2.3:a:bitmessage:pybitmessage:0.4.5.2
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cpe:2.3:a:bitmessage:pybitmessage:0.5.0
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cpe:2.3:a:bitmessage:pybitmessage:0.5.1
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cpe:2.3:a:bitmessage:pybitmessage:0.5.2
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cpe:2.3:a:bitmessage:pybitmessage:0.5.3
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cpe:2.3:a:bitmessage:pybitmessage:0.5.4
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cpe:2.3:a:bitmessage:pybitmessage:0.5.5
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cpe:2.3:a:bitmessage:pybitmessage:0.5.6
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cpe:2.3:a:bitmessage:pybitmessage:0.5.7
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cpe:2.3:a:bitmessage:pybitmessage:0.5.8
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cpe:2.3:a:bitmessage:pybitmessage:0.6.0
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cpe:2.3:a:bitmessage:pybitmessage:0.6.1
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cpe:2.3:a:bitmessage:pybitmessage:0.6.2
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cpe:2.3:a:bitmessage:pybitmessage:0.6.3
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cpe:2.3:a:bitmessage:pybitmessage:0.6.3.1
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cpe:2.3:a:bitmessage:pybitmessage:0.6.3.2