PT-2023-11903 · Duxcms · Duxcms

Godmarlin · Published 2023-07-31 · Updated 2023-08-08 · CVE-2020-36763

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 DuxCMS version 2.1

Description A Cross Site Scripting (XSS) issue allows remote attackers to run arbitrary code via the content, time, copyfrom parameters when adding or editing a post. This enables attackers to execute malicious scripts on the victim's browser, potentially leading to unauthorized actions.

Recommendations For DuxCMS version 2.1, as a temporary workaround, consider restricting access to the post addition and editing functionality until a patch is available. Avoid using the content, time, copyfrom parameters in the affected API endpoints 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-2020-36763

Affected Products

Duxcms

References · 7

• 🔥 https://gitee.com/annyshow/DuxCMS2.1/issues/I183GG · Exploit
• https://osv.dev/vulnerability/CVE-2020-36763 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-36763 · Security Note
• https://t.me/cibsecurity/67481 · Telegram Post
• https://twitter.com/geekphane/status/1689148513500684288 · Twitter Post
• https://t.me/cvenotify/55593 · Telegram Post
• https://t.me/cvenotify/55798 · Telegram Post