CVE-2023-0357

Helpy version 2.8.0 allows an unauthenticated remote attacker to exploit an XSS stored in the application. This is possible because the application does not correctly validate the attachments sent by customers in the ticket.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Fluid AttacksCNA
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CVEADP
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CISA-ADPADP
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 26%
VendorProductVersion
helpy.iohelpy
2.8.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://fluidattacks.com/advisories/quayle/
https://github.com/helpyio/helpy/
https://fluidattacks.com/advisories/quayle/
https://github.com/helpyio/helpy/