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The encoding/xml package in Go (all versions) does not correctly preserve the semantics of attribute namespace prefixes during tokenization round-trips which allows an attacker to craft inputs that behave in conflicting ways during different stages of processing in affected downstream applications.

🗓️ 16 Dec 2021 08:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 1 Views

Go encoding/xml fails to preserve prefixes during tokenization, enabling inconsistent behavior.

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16 Dec 2021 08:00Current
7High risk
Vulners AI Score7
CVSS 3.15.6 - 9.8
CVSS 26.8
EPSS0.00187
1