PT-2021-22594 · Eyoucms · Eyoucms

Kietna · Published 2021-09-07 · Updated 2021-09-10 · CVE-2021-39499

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: EyouCMS version 1.5.4

Description: A Cross-site scripting (XSS) issue allows remote attackers to inject arbitrary web script or HTML via the title parameter in the bind email function. This enables attackers to execute malicious scripts on the victim's browser, potentially leading to unauthorized actions or data theft.

Recommendations: For EyouCMS version 1.5.4, consider restricting access to the bind email function or sanitizing the title parameter to prevent injection of malicious scripts until a patch is available. As a temporary workaround, avoid using the title parameter in the affected function 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-2021-39499

Affected Products

Eyoucms

References · 5

• 🔥 https://github.com/KietNA-HPT/CVE · Exploit
• 🔥 https://github.com/eyoucms/eyoucms/issues/18 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-39499 · Security Note
• https://osv.dev/vulnerability/CVE-2021-39499 · Vendor Advisory
• https://t.me/cibsecurity/28386 · Telegram Post