PT-2021-10322 · Jeesns · Jeesns

Published 2021-09-09 · Updated 2025-12-17 · CVE-2020-19282

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Jeesns version 1.4.2

Description: A reflected cross-site scripting (XSS) issue allows attackers to execute arbitrary web scripts or HTML via a crafted payload in the system error message's text field. This enables attackers to potentially steal user data or take control of user sessions.

Recommendations: For Jeesns version 1.4.2, as a temporary workaround, consider restricting access to the system error message's text field until a patch is available. Additionally, avoid using the text field in the system error message to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-19282

Affected Products

Jeesns

References · 7

• 🔥 https://github.com/zchuanzhao/jeesns/issues/11 · Exploit
• 🔥 https://seebug.org/vuldb/ssvid-97940 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-19282 · Security Note
• https://osv.dev/vulnerability/CVE-2020-19282 · Vendor Advisory
• https://twitter.com/nerdByt/status/2001346398219071956 · Twitter Post
• https://t.me/cibsecurity/28647 · Telegram Post
• https://t.me/cvenotify/20774 · Telegram Post