What’s Vulnerable › Vulnerabilities

CVE-2020-19288

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-09-09 · updated 2026-06-17
• Weakness: CWE-79

Description

A stored cross-site scripting (XSS) vulnerability in the /localhost/u component of Jeesns 1.4.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload in a private message.

Affected products

• Jeesns: 1.4.2

References

• https://github.com/zchuanzhao/jeesns/issues/17
• https://www.seebug.org/vuldb/ssvid-97946
• https://github.com/zchuanzhao/jeesns/issues/17
• https://www.seebug.org/vuldb/ssvid-97946

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