CVE-2020-29133

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CVSS 3.1

6.1 medium

EPSS

1%p63

Published

Nov 27, 2020 (Nov 27, 2020)

Modified

Jun 17, 2026

Description

jsp/upload.jsp in Coremail XT 5.0 allows XSS via an uploaded personal signature, as demonstrated by a .jpg.html filename in the signImgFile parameter.

Vendors: coremail xt project
Products: coremail xt
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.1%)

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