PT-2021-17249 · Lightcms · Lightcms

Gml-Sec · Published 2021-04-15 · Updated 2021-04-19 · CVE-2021-27112

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: LightCMS version 1.3.5

Description: The issue concerns a remote code execution vulnerability. It occurs in the /app/Http/Controllers/Admin/NEditorController.php file during the process of downloading external images.

Recommendations: For LightCMS version 1.3.5, consider disabling the image download functionality in the NEditorController until a patch is available. Restrict access to the /app/Http/Controllers/Admin/NEditorController.php file 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

Related Identifiers

CVE-2021-27112

Affected Products

Lightcms

References · 5

• 🔥 https://github.com/eddy8/LightCMS/issues/19 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-27112 · Security Note
• https://osv.dev/vulnerability/CVE-2021-27112 · Vendor Advisory
• https://t.me/cvenotify/13295 · Telegram Post
• https://t.me/cvenotify/13465 · Telegram Post