PT-2019-17574 · Yunu · Yunucms

Fakerrr · Published 2019-01-04 · Updated 2019-01-10 · CVE-2019-5311

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 YUNUCMS version 1.1.8

Description An issue was discovered in YUNUCMS, where the app/index/controller/Show.php file has a cross-site scripting (XSS) vulnerability. This vulnerability can be exploited via the cw parameter in the "index.php/index/show/index" endpoint.

Recommendations For YUNUCMS version 1.1.8, as a temporary workaround, consider restricting access to the vulnerable Show.php file until a patch is available. Avoid using the cw parameter in the affected endpoint until the issue is resolved. 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-2019-5311

Affected Products

Yunucms

References · 3

• 🔥 https://github.com/doublefast/yunucms/issues/5 · Exploit
• https://osv.dev/vulnerability/CVE-2019-5311 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-5311 · Security Note