PT-2021-10331 · Jeesns · Jeesns

Published 2021-09-09 · Updated 2021-09-13 · CVE-2020-19291

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/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 stored cross-site scripting (XSS) issue in the /weibo/publishdata component allows attackers to execute arbitrary web scripts or HTML via a crafted payload in a posted Weibo. This can be achieved by exploiting the published Weibo component with malicious input.

Recommendations: For Jeesns version 1.4.2, as a temporary workaround, consider restricting access to the /weibo/publishdata component until a patch is available. Additionally, avoid using crafted payloads in posted Weibos 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-2020-19291

Affected Products

Jeesns

References · 5

• 🔥 https://github.com/zchuanzhao/jeesns/issues/19 · Exploit
• 🔥 https://seebug.org/vuldb/ssvid-97948 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-19291 · Security Note
• https://osv.dev/vulnerability/CVE-2020-19291 · Vendor Advisory
• https://t.me/cibsecurity/28643 · Telegram Post