What’s Vulnerable › Vulnerabilities

CVE-2020-29133

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-11-27 · updated 2026-06-17
• Weakness: CWE-79

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.

Affected products

• Coremail Xt Project Coremail Xt: 5.0

References

• https://github.com/fa1c0n1/fa1c0n-vim/blob/master/temp/core_tmp.md
• https://github.com/fa1c0n1/fa1c0n-vim/blob/master/temp/core_tmp.md

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