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Medium severity5.4NVD Advisory· Published Jun 26, 2022· Updated Jul 9, 2026

CVE-2020-27509

CVE-2020-27509

Description

Persistent XSS in Galaxkey Secure Mail Client in Galaxkey up to 5.6.11.5 allows an attacker to perform an account takeover by intercepting the HTTP Post request when sending an email and injecting a specially crafted XSS payload in the 'subject' field. The payload executes when the recipient logs into their mailbox.

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Affected products

4
  • Galaxkey/Galaxkey2 versions
    cpe:2.3:a:galaxkey:galaxkey:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:galaxkey:galaxkey:*:*:*:*:*:*:*:*range: <5.6.11.5
    • (no CPE)range: <=5.6.11.5
  • Galaxkey/Secure Mail Clientcpe-rescue2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: <=5.6.11.5

Patches

Vulnerability mechanics

References

2

News mentions

0

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