PT-2023-12334 · Xunruicms · Xunruicms

Jiang · Published 2023-09-26 · Updated 2024-03-07 · CVE-2021-38243

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions xunruicms versions up to 4.5.1

Description The issue allows attackers to execute arbitrary code via a crafted GET request to the /index.php endpoint. This enables the execution of arbitrary code, posing a significant risk.

Recommendations For versions up to 4.5.1, update to a version later than 4.5.1 to resolve the issue. As a temporary workaround, consider restricting access to the /index.php endpoint until a patch is available.

Exploit

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2021-38243

Affected Products

Xunruicms

References · 7

• 🔥 https://github.com/P0wfuu/xunruicms-RCE · Exploit
• https://osv.dev/vulnerability/CVE-2021-38243 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-38243 · Security Note
• https://twitter.com/DMFezzaReedCISA/status/1707071254077886754 · Twitter Post
• https://twitter.com/CVEnew/status/1706781912919064930 · Twitter Post
• https://twitter.com/cracbot/status/1707273975464972573 · Twitter Post
• https://t.me/cvenotify/73309 · Telegram Post