CVE-2021-46888

An issue was discovered in hledger before 1.23. A Stored Cross-Site Scripting (XSS) vulnerability exists in toBloodhoundJson that allows an attacker to execute JavaScript by encoding user-controlled values in a payload with base64 and parsing them with the atob function.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
mitreCNA
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CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 79%
VendorProductVersion
hledgerhledger
𝑥
< 1.23
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/simonmichael/hledger/issues/1525
https://github.com/simonmichael/hledger/pull/1663
https://github.com/simonmichael/hledger/releases/tag/1.23
https://www.youtube.com/watch?v=QnRO-VkfIic
https://github.com/simonmichael/hledger/issues/1525
https://github.com/simonmichael/hledger/pull/1663
https://github.com/simonmichael/hledger/releases/tag/1.23
https://www.youtube.com/watch?v=QnRO-VkfIic