CVE-2020-19288

5.4 mediumEPSS 0.5%

Medium (5.4) in jeesns jeesns. EPSS 0.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-09-09
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

jeesns:jeesns

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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